Office 365 smtp ssl

Office 365 smtp ssl
0 and 1. office365.  However, OfficeScan currently supports SSL, but not TLS.  Thus, you cannot integrate their OfficeScan notifications to the hosted Office 365 mail service. Send email using Office 365 account and C#. com. com, both retrieved using SSL just a few minutes ago.  Port: 995 Using Stunnel to Allow Non SSL SMTP Clients to Connect to Office 365.  0.  phpmailer. As of October 31, 2018, Office 365 will no longer support TLS 1.  office.  2.  trust" : hostname in the script code as property added in it.  My client has a godaddy (linux-based) VPS for the marketing website but uses a Microsoft server for email.  Poort: 587. Using IMAP to connect to your Office 365 Exchange Online mailbox synchronizes mail only.  Now, save the SSL certificate file (yourdomainname.  Latest Office 365 version.  In Odoo setup a SMTP server using your mail exchange (MX) endpoint record with port 25 no security Office 365 & SMTP Sign in to follow this .  ssl.  Your calendar and contacts can be synced if your email client supports ActiveSync or connecting to an Exchange server. Office 365 POP, IMAP and SMTP settings for Office 365.  In the “Sender’s Email Address”, enter the email address that is used as “From” address while sending the …This document discusses how to configure the IBM i SMTP Client to use SMTP Authentication and SSL/TLS when connecting to a SMTP Relay.  To send emails using Office365 server enter these details: SMTP Host: smtp. 1/15/2013 · office 365 o365 microsoft outlook mail.  Office 365: Using Microsoft IIS for CSR Creation.  This has worked for a long time, therefore I do not get why it is not working anymore. stanford.  SMTP.  php.  SSL Protocol: OFF TLS Protocol: ONMar 27, 2019 Use direct send (Option 2) or Office 365 SMTP relay (Option 3) for to use SMTP client submission and your printer only supports SSL 3.  Error: "Mailbox unavailable. Office 365 SMTP Relay User Case: Customer has several SMTP clients in the LAN (P rinter, Health monitor Application) that needs to relay Email through O365. com: smtp.  Despite configuring the SMTP settings to work with the Office 365 SMTP server, sending a test email does not work.  secureserver.  4 years, 8 months ago Office 365: Using Microsoft IIS for CSR Creation.  1 and TLS 1. g.  There are two supported methods for sending email using the Office 365 Relay Service.  These settings should not be changed until AFTER your HMS Exchange mailbox has been moved to Office 365.  *.  If TLS is enabled use Port 587.  By default the Canon MFPs use port 25 for SMTP like most other devices do.  Office 365 IMAP and SMTP Settings.  Information on connecting using POP/IMAP can also be found online at the Microsoft Office 365 support site.  I see the knowledgebase, but comprehension is the issue since terminology and examples do not hold consistency and explanation of why Distuption groups are needed for Office 365 for simple authentication to send through SMTP.  If you see a Windows Security window, enter your full Office 365 email address and password.  SSLException when configuring outgoing mail to use the Office 365 SMTP Server.  Dell C2665dnf Office 365 Scan to E-mail Settings Print Server Settings > Security > SSL/TLS.  SMTP Clients are configured to send Email to OnPerm SMTP server.  I have yet to capture the 2nd one from smtp.  -The To and From e mail address is a valid user in Office 365.  Please Note: In order to use Office 365 as your SMTP server, you must have an Office 365 mailbox.  Since configurations options can vary, these instructions are generalised. 1.  com, Office 365¶. Re: Send Mail (SMTP) through Office 365 with MFA Option 2 will work externally.  I prefer the detailed emails I received when we relayed Vipre alerts off of our local Exchange server.  com TLS v1-1. com:587 UPDATE: I finally got the 2nd one from smtp.  " SMTP Configuration for Office 365 Environments PLEASE NOTE: This article is part of a larger article encompassing the entire process of configuring an SMTP Relay for Newforma Project Center transfer notifications titled, SMTP Relay Configuration for Project Center Transfer Notifications.  101.  He works as a consultant, writer, and trainer specializing in Office 365 and Exchange Server.  So it seems to point to an issue with Vtiger.  office365.  SSL/TLS = True SSL User name: Enter the sign in credentials of the hosted mailbox being used SMTP Settings Server address: smtp.  Office 365 offers various integration options that allows your devices/applications to connect and send email.  .  As mentioned, when we use the option of IMAP and SMTP protocol, we cannot Take advantage of the Outlook Autodiscover service which is used to configure for us the required configuration settings. By default, Veeam Backup for Microsoft Office 365 uses the default connection to smtp.  com:587 UPDATE: I finally got the 2nd one from smtp.  The following vb.  Those options are Anonymous Send (Option 1) and Authenticated Client Submission (Option 2).  A Step by Step Guide to Install SSL Certificate on Microsoft Office 365 using IIS.  On the Mail window underneath, 16/1/2015 (Update) Unsupported PSE certificates are now replaced and fixed.  Our DNN Platform SMTP Server Settings are … Products.  Office 365 SMTP Server Settings Damian April 1, 2014 If you want to use a scan-to-email device or other application that requires an SMTP gateway, Office 365 can be used.  Encryption method: SSL.  SMTP authentication - we have setup guides below for the email programs and office.  Start Article Trying to use SMTP relay on clearpass with smtp.  We're trying …7/25/2014 · Office 2013 and Office 365 ProPlus ssl=true.  We also run Microsoft Office 365.  I will use:Windows server 2016 domian joined as my SMTP server.  I found this Office 365 supports SMTP relay for authenticated accounts using TLS encryption.  Encryption: SSL/TLS.  Issue #5: Use Of A Third-Party SMTP Gateway (Exchange 2010 / 2013) This one comes up on the Office 365 Community Forums quite often.  Smtp traffic to Microsoft office 365 smtp server These devices send me email for power or temp events.  I work for a konica minolta reseller and i see this alot with people who want to scan to Gmail or office 365.  Select the Connect Using SSL checkbox to establish a secure connection. cer) to the desktop of your ADFS server.  PTR records – for virtual machines .  This article applies to PRTG Network Monitor 17 or later.  Like the majority of server systems you will install your SSL certificate on the same server where your Certificate Signing Request was created.  TLS.  יציאה נכנסת 993 עבור (SSL מופעל כברירת מחדל באפליקציית Outlook למכשירים ניידים).  TLS supersedes Secure Sockets Layer (SSL) and is often referred to as SSL 3.  Quick Steps to Install an SSL Certificate on Microsoft Office 365 using IIS 8/8.  If the customer has SMTP relay that is trusted by the BE4000 , choose SSL or STARTTLS as per customer’s network.  SMTP relay settings for Office 365 To configure an SMTP relay in Office 365, you need the following: A user who has an Exchange Online mailbox The SMTP set to port 587 Transport Layer Security (TLS) encryption enabled The mailbox server name To obtain SMTP settings information, follow these steps: 1.  I am getting incorrect authentication errors when I know the details are correct as I am using them as smtp details for a wordpress site that I run on the same server. 365. com).  When changing the security to SSL or StartTLS you will notice the warning message that appears at the top of the screen "SMTP SSL-certificaten Beveilig je website met een versleutelde https-verbinding; Hosting.  Hello, According to Microsoft officially policy you need to use TLS on port 587 to connect to your Office 365 e-mail accounts with SMTP. SMTP (outgoing) Server Name: outlook.  com and Office 365 SMTP servers.  If they're not correct, your email won't work.  @mfelber I have already tried both with and without the ssl:// and with/without tls:// all of these fail. 2 support in SharePoint Server 2010; O365 Office 365の画面からPOP、IMAP、STMP WSE 2012 R2 状態レポートをOffice 365の電子メールアドレス宛に送信する」において説明したSMTP 設定は、Office 365 暗号化方法: SSL; SMTP の設定 Posted in Hybrid Umgebungen Office 365, Microsoft Office 365, Microsoft Windows Server Tagged configure smtp virtual Server for exchange online, E-Mail Benachrichtigung Office 365, exchange online smtp relay tls, Exchange Online SMTP Server, IIS Certificate Request, IIS CSR, IIS Smtp Server, mail alerting office 365, smtp relay on-premise to 9/19/2013 · Office 365: Configurações de servidor POP3, SMTP e IMAP Quem usa os e-mails via Mirosoft Office 365 , tem que usar configurações diferentes do Hotmail , para acessar seus e-mails Outlook ou Windows Live Mail .  For Office 365, the server name for IMAP and POP is partner.  Search.  How to Build an SMTP Relay Connector in Office 365 LiftoffLearning.  Assumptions: Customer has a working O365 Tenant.  210] said: 550 Relay access denied (in reply to RCPT TO command) Unable to connect via SMTP Office 365 #783.  We run DNN Platform Version 09.  SMTP Port: 587.  I hope there are only 2.  in that direction.  The settings in here will need to be configured properly to point to Office 365.  For latest Office 365 after the service upgrade, use the following settings: IMAP.  Here are the correct settings you should use to connect HESK to Office365.  Microsoft does not support any third-party SMTP gateways between EOP and the on-premises hybrid connectors; the only supported device is an Exchange Edge Transport server.  com mail servers) when SSL/TLS encryption is enabled.  So the code to send an email is pretty easy: Configure Postfix to use Office365 SMTP Relay on Ubuntu 16.  com Port: 587 How to set up a Using SMTP email with Office 365 is working on my store but it is very slow.  Warning: Connect using SSL only: Select this option.  You can find certificates under All Products –> SSL and Security –> SSL Certificates. app calendar people address book email e-mail clients smtp ssl tls configuring configure ldap smtpauth service accounts netid server username password credentials domain outgoing o365 pop3 imap gmail android exchange manual phone mailserver name Suggest keywordsWhat are the server settings for Office 365? So you can access your email using a mobile device or software like Microsoft Outlook, you'll need to make sure that the settings are correct.  For that direction, Office 365 supports all scenarios: plain SMTP, TLS (via self-signed certificate or CA signed certificate).  Record the SMTP Settings for your account Setup the MFP with your Office 365 account. NET¶.  Using STunnel to Allow Non SSL SMTP Clients to Connect to Office 365. 1 Client does not have permissions to send as this sender" In above case,we have used different from Name and account email id.  I was always under the impression that mutual TLS can only use the Common Name of the certificate, which in my scenario is CN=webmail.  For a fixed location like an office or web site, a specific IP address or set of IP addresses can be allowed to use the SMTP server.  In order for WebSphere to make a proper SSL connection to Office 365, we need to import the Office 365 SSL certificate into WebSphere’s trust store.  This has worked for a long time, therefore I …Configure Confluence SMTP with TLS via JNDI for Office 365 Relay . Using Stunnel to Allow Non SSL SMTP Clients to Connect to Office 365.  Once you have setup the SMTP relay, you will follow the normal process for a scan to e-mail setup.  Click Finish.  Thursday, October 22, 2015.  If they're not correct, your email won't work.  31)? Thanks.  SMTP Relay in Office 365 the Office 365 mail server – smtp.  Unfortunately I'm having a lot of trouble.  Tags.  Exchange Server Certificates , Exchange 2013 , Exchange 2016 , SMTP , SSL , TLS Comments Logged in as an administrator, under the Network tab you will find E-mail Settings and E-mail TX (SMTP). 3/7/2017 · If you want to send mails outside of your organisation, you’ll need to follow “How to configure Office 365 SMTP relay” and setup a Connector in Exchange Admin 0 …Support and Recovery Assistant is a new tool that helps users troubleshoot and fix issues with various Office 365 apps and services. e.  Determine the SMTP information for your Office 365 account.  For more information, see this Microsoft article.  Creating a new Outlook mail profile – Configure Outlook to access Office 365 mailbox using IMAP and SMTP.  The option that I am going to imp SAP SMTP service with Office365 online exchange.  Browse other questions tagged php email ssl phpmailer office365 or ask your own question.  I was following the smart-host method described in Microsoft KB2600912: How to set up an SMTP relay in Office 365.  I got lucky and was able to get both in two separate but same requests.  I can get smtp outbound email to work successully using a test gmail account on either system and I can also get the Evolution email client to send and recieve with our Office 365 credentials.  Closed kdpk92 opened this Issue Jul 24, 2016 · 1 comment so it will fail SSL certificate verification, and you've A very basic setup of Office 365 usually doesn’t require certificates since all of the servers and externally facing components are on Microsoft’s end. 0 and announced that all clients and browsers need to utilize TLS 1.  1.  Email Address: email@mydomain.  This uses a local SMTP relay server to connect to Office 365.  Enable TLS and SSL support in SharePoint 2013; Enable TLS 1.  The developers now needs to send email notifications using Exchange online as their SMTP Server.  com on port 587 and TLS enabled.  How do I set up connectors? Before you set up a connector, you need to configure the accepted domains for Office 365.  KB11224 POP settings, Server name: outlook.  Below is the list of email setting for Office 365.  “SSL” and “STARTTLS” are not supported for Office 365.  Office 365 SMTP Relay: What KB2600912 Doesn’t Tell You Posted on June 13, 2013 by Mark Berry Yesterday I was trying to set up Office 365 to relay email messages from Line-of-Business applications.  As you know, office 365 uses these settings for SMTP: SMTP smtp. Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote.  Gebruik als loginnaam je volledige e-mailadres (bijvoorbeeld info@example.  g. Email sending.  Microsoft Office 365 – SSL Installation / 8.  inframan.  If you need to set up Scan To Email with Office 365, this knowledge base article should help.  The code looks like this (enable SSL is true in this case!): using Mail relay to Office 365 from IIS SMTP Relay Since about a month we cannot relay email from our IIS SMTP Relay to Office 365.  From the PHPMailer GitHub site , follow the “Minimal installation” section and download class.  you may configure your The Office 365 requires Transport Layer Security (TLS) for Client SMTP Submission to provide a secured communication.  This allows you to specify where email is delivered for specific domains that may have stale or incorrect מחבר: Robert McMillenצפיות: 6.  Logged in as an administrator, under the Network tab you will find E-mail Settings and E-mail TX (SMTP).  How to Configure Thunderbird for Office 365 Using IMAP SSL : SSL/TLS This will make it less confusing if you also use webmail or another email client to Here are the two certificates from outlook.  do you know some about using office 365 SMTP with TLS on Netweaver Java (>=7. 12/12/2014 · I've got my WHMCS install sending email through office 365 with no issues (only works when mail type is php (Mail) in settings mail type) but it's getting the support department pop settings to authenticate that won't work.  4. office.  Why does my desktop Outlook connect to the Smtp server but the c# code cannot? Thanks.  Going to point you back to the first post.  The IBM i server's public IP address will need to be identified and used when configuring the Office 365 SMTP connector and your domain registrar's DNS SPF record.  microsoftonline. com/2014/02/postfix-office-365-smtp-auth-and-starttlsPostfix, Office 365, SMTP AUTH and STARTTLS A fun day.  The server response was: 5.  Use IMAP or POP to connect to Office 365 for business or Microsoft Exchange Issue #5: Use Of A Third-Party SMTP Gateway (Exchange 2010 / 2013) This one comes up on the Office 365 Community Forums quite often.  Encryption Method, SSL, TLS Encryption: SSL/TLS.  Log In.  0 User Guide > User Guide > Processing Microsoft Exchange Backups > Performing Initial Configuration Settings > Configuring SMTP Settings Using POP on Office 365 when your client does not support SSL.  In the “Sender’s Email Address”, enter the email address that is used as “From” address while sending the emails containing the voicemail attachments.  Postfix, Office 365, SMTP AUTH and STARTTLS A fun day.  WatchGuard provides integration instructions to help our customers configure WatchGuard products to work with products created by other organizations.  The devices are not capable of sending SSL or TLS.  All other customers should see POP and IMAP settings for Outlook Office 365 for business.  Open the ZIP file containing your SSL certificate and save the SSL certificate file (yourdomainname. 7.  If you’re using Exchange-based email, but aren't using Office 365 for business, do the following to look up your Your options are to use the credentials of an Office 365 mailbox to send mail, set up a local SMTP relayer, or use a third-party SMTP service. com for outgoing SMTP server settings.  I am using office 365 and I want to get office 365 outgoing smtp server and port , ssl required or not details.  Port: 995 Office 2013 and Office 365 ProPlus - IT Pro General Discussions https: ssl=true.  or.  (e.  Please schedule the mailbox move with your Client Services Representative.  Once I had this set to match my SMTP (Google apps) it worked fine for A step-by-step guide on installing an SSL Certificate on MS Office 365.  Server: outlook.  To send emails using Office365 server enter these details: Office 365: Using Microsoft IIS for SSL Certificate Installation Microsoft Office 365 doesn’t include a GUI for installing a SSL Certificate.  If it is essential to use SMTP client submission and your printer only supports SSL 3.  To get AX to successfully send emails using the SMTP server "smtp.  app calendar people address book email e-mail clients smtp ssl tls configuring configure ldap smtpauth service accounts netid server username password credentials domain outgoing o365 pop3 imap gmail android exchange manual phone mailserver name Suggest keywords Outlook365 supports access via IMAP, POP3 and SMTP protocols.  by Corey_A on Apr 26, 2013 at 21:17 UTC.  com 587 explicit TLS v1-1. 1 and TLS 1.  Now, open Internet Information Services (IIS) Manager from the Start.  16/1/2015 (Update) Unsupported PSE certificates are now replaced and fixed.  Office 2013 and Office 365 ProPlus - IT Pro General Discussions https: ssl=true.  By Subhendu Das.  4 so we could use Office 365 e-mail with Track-It when we transitioned over.  Hi.  Using Stunnel to Allow Non SSL SMTP Clients to Connect to Office 365.  Particular configuration values work well when tested from the same server via PowerShell: What are the server settings for Office 365? So you can access your email using a mobile device or software like Microsoft Outlook, you'll need to make sure that the settings are correct. 5.  Particular configuration values work well when tested from the same server via PowerShell:Yes, Office 365 supports both POP3 and IMAP.  e.  Use Secure Connection (SSL): On SMTP Authentication: On SMTP Auth.  In above case,Mail successfully sent.  When trying to connect to my Office 365 account I keep getting the traditional Outlook login prompt.  1 SMTP Default Email Address? "502 - Web server received an invalid response while acting as a gateway or proxy server.  Where I could get these details from office 365 admin login6/20/2017 · Since the SMTP client submission in Office 365 only support TLS and above encryption options.  If you have Windows 7 clients that connect to Office 365, make sure that TLS 1. com, port 587, You must use SSL to encrypt your connection or else authentication will fail. cer) to the desk top of your AD FS server.  1 Support for Office 365 SMTP There was a thread started over 3 years ago asking Virpre to add e-mail support for Office 365 SSL/TLS.  outlook.  My contributions Category Office 365.  hostname: smtp.  When changing the security to SSL or StartTLS you will notice the warning Using IMAP to connect to your Office 365 Exchange Online mailbox synchronizes mail only.  Hi, I have an SMTP issue with the integration of office 365.  0 and 1.  For those people who would like to set up a client other than Outlook, the generalized IMAP settings are below. com SSL: true-implicit, true-explicit (StartTLS) Port: 993 (default), 143 (default)Stunnel, a free application, connects and converts non-SSL POPs and SMTP clients to SSL or TLS connections.  Select Remember my credentials, and then click OK.  I hope I can get smtp outbound email to work successully using a test gmail account on either system and I can also get the Evolution email client to send and recieve with our Office 365 credentials. com/2013/07/16/como-configurar-elEn previas a la actualización Office 365, en el panel de navegación izquierdo, haga clic en cuenta, haga clic en Mi cuentay, a continuación, en el área de La información de cuenta, haga clic en configuración para el acceso POP, IMAP y SMTP.  Outgoing SMTP server: smtp.  com SSL: true-implicit, true-explicit (StartTLS) Port: 993 (default), 143 (default) Mail relay to Office 365 from IIS SMTP Relay Since about a month we cannot relay email from our IIS SMTP Relay to Office 365.  You can your the MX Points to Address as the SMTP Relay address.  enable" : true, "mail.  Because Office 365 is designed to run on Microsoft IIS, you can use IIS …6/21/2016 · Office 365 supports TLS encrypted SMTP connections on port 587 (among others). OFFICE365.  A proper 3 rd party SSL certificate is needed on your Exchange server.  Port: 993. 0 or maybe does not even As of October 31, 2018, Office 365 will no longer support TLS 1.  If you’ve opted to use an Office 365 login to send mail via SMTP, then you must use TLS, so the applications/devices sending mail must support sending mail with TLS on port 587. Office 365 SMTP Relay: What KB2600912 Doesn’t Tell You Posted on June 13, 2013 by Mark Berry Yesterday I was trying to set up Office 365 to relay email messages from Line-of-Business applications.  Where I could get these details from office 365 admin login SMTP Settings for Outlook365 and Gmail These are the settings you will need to enter when using Outlook 365 and Gmail.  AX does not provide the From Address nor the SSL=True flag both of which are now required by the Office 365 SMTP server. com, smtp. 2 support in SharePoint Server 2010; O365 1/15/2013 · office 365 o365 microsoft outlook mail.  One one of them we had to use an internal SMTP relay, which was incredibly easy to setup.  smtp.  からのエラーメッセージが出力されていることがあります。エラーの内容を確認し、Office 365側の The Office 365 Exchange Server can be configured to allow SMTP Relay for specific IP addresses.  Ask Question Here are the two certificates from outlook.  Client SMTP Submission: Client SMTP submission allows your device or LOB application to send emails using an email address associated with an Office 365 mailbox by authenticating itself using that account. How to set up Scan To Email for Office 365.  Save documents, spreadsheets, and presentations online, in OneDrive.  This eliminates the need for a specific user name and password login. com12/22/2017 · Cloudy Happy People Cloudy Happy People Dave’s thoughts on cloud technologies at Microsoft.  E-mail and Username: UCRNetID@ucr. comSMTP Relay in Office 365 environment | Part 3#4 4.  Updated 6/25/2016.  からのエラーメッセージが出力されていることがあります。エラーの内容を確認し、Office 365側の設定等を確認してください。 4/29/2017 · Here are the two certificates from outlook. 0, you can set up an alternative configuration called Indirect SMTP client submission.  Microsoft Office 365 doesn’t include a GUI for creating a CSR.  Add the IIS server IP address to the allow list in Office 365.  Export. com:587 This article applies to Office 365 operated by 21Vianet in China.  First up there is a feature gap on Azure – where there is no reverse DNS – i.  Office 365 email account settings: Exchange Hi, I'm having problems configuring Office 365 SMTP relay in notification settings.  SSL זמין Re: Office 365 SMTP on SSL You may have already solved your problem but it is also one I'm troubleshooting today.  By default, Veeam Backup for Microsoft Office 365 uses the default connection to smtp.  These are the settings you will need to enter when using Outlook 365 and Gmail.  Outlook. We walk you through how to fix konica scan to email office 365 issue when using a Konica Minolta, Toshiba and/or Canon All-in-One device (SMTP) settings set the SMTP server to: SMTP. com, but to no avail.  Exchange Online supports mailbox access through the IMAP4 or POP3 protocol.  Office 365 SMTP Relay Configuration, Office 365 SMTP Relay, Office 365 SMTP Relay Connector.  Office 365 SMTP no SSL/TLS option.  Port: 995. SMTP setting.  Because Office 365 is designed to run on Microsoft IIS, you can use IIS to create your CSR. outlook. @mfelber I have already tried both with and without the ssl:// and with/without tls:// all of these fail.  Exchange 2007: User-Full Email Address Password-Your Email Password SMTP-smtp. Community Home > Discuss > Technology > Security > SMTP Relay with Office 365.  This is a bit of complex.  0+. .  2 in Office 365”, this is going to present a problem if your organization is still using Windows 7/Vista clients.  0 or higher to connect to Office 365 services without issues.  04 to use Office 365 services like smarthost/mail relay.  Microsoft has started disabling support for SSL 3. failed rating exemption, fortigate, fortigate ssl inspection, office 365, ssl inspection, web filtering, web filters, webfiltering Mike (2336 Posts) Michael Pruett, CISSP has a wide range of cyber-security and network engineering expertise. com (Outlook Office 365). SMTP Relay Configuration to Send Emails from Total Access Emailer with Office 365.  A majority of organizations is now looking for Hybrid solution for the interesting features it offers and has become a mandatory skill set for the Exchange administrator.  Select Settings for POP, IMAP, and SMTP access 5.  Office 365 SMTP relays are not compatible with Odoo Online.  Now that we are using Office 365, I am using Vipre's built-in relay but the emails are vague.  SMTP Security: Enable SSL.  5/1/2015.  office 365 smtp sslOct 21, 2016 Outgoing Mail (SMTP) Server: smtp.  net example codes demonstrate how to send email using Hotmail, Outlook.  Settings for POP and IMAP access for Office 365 operated by 21Vianet.  SSL SMTP office365.  Office 365 requires SSL/TLS to work.  I've got my WHMCS install sending email through office 365 with no issues (only works when mail type is php (Mail) in Symantec Messaging Gateway (SMG) might not be able to communicate with Microsoft Office 365 cloud service (e.  But its not working when TLS changed to SSL. Office 365 SMTP Relay Service .  Steve says:Going to point you back to the first post.  In the Outgoing Setting up an Office 365 email account in Outlook 2016 Office 365 Exchange has these instructions for SMTP connections: enter link description here I am running a development system under Windows so don't have a mail server on board, and in any case don't want to overcomplicate things - performance isn't an issue.  com office 365 o365 microsoft outlook mail. Office 365: Using Microsoft IIS for SSL Certificate Installation.  In the 'Outgoing mail server' field type smtp.  Port: 587.  I was able to set up Office 365 IMAP for incoming but having issues configuring the SMTP settings. 0 - Send email using Office 365 over explicit SSL (TLS) on 587 port - …Logged in as an administrator, under the Network tab you will find E-mail Settings and E-mail TX (SMTP).  You can find these settings in the following locations: In Outlook Web App: Settings (The gear in the top right corner) > Options > Account > My account .  The online version of Outlook provided with Office 365 ( https://outlook. 6/25/2016 · Office 365 SMTP Relay Configuration.  You need to make sure your certificates for the connector contain your domain, or it will be treated as external email relaying.  December 08, 2013 Comments.  Stack Overflow Setting up PHPMailer with Office365 SMTP.  Exact configuration options will vary by device and application.  125. com using a secure communication channel, you can also add an anonymous or not anonymous relay using ip and custom connector in 365 to the cloud using 25 with or without sslThis web site is excellent and will answer virtually all the questions you may have, but we can provide a few additional tips to help you successfully configure your e-mail program to access your Exchange Online (Office 365 E-mail) account.  SSLStartMode must be set to Explicit to connect to Office 365 via SMTP.  NET - Send Email using Hotmail, Outlook. com Calendar for Windows 10 Outlook 2019 for Mac Outlook Calendar for SSL.  When running the Test E-Mail Autoconfiguration tool it seems as if IMAP and SMTP only are available, and not Exchange RPC.  On this page: Get Thunderbird; Set up a new account; SSL: SSL/TLS; Authentication: Normal password; Outgoing: Server hostname: smtp.  Testing SMTP access is traditionally done using Telnet, but that’s not always an option when using Office 365 due to the authentication requirement.  SMTP-server: smtp.  General IMAP Settings. wordpress.  Port: 587 is not supporting TLS we need to configure Office 365 in either SSL or non-SSL.  Use Microsoft Office 365 for PRTG SMTP Delivery. Jun 27, 2016 You can set your email client to access your Office 365 account using either Exchange or Internet Message Server Name, outlook.  "We have updated our PRIVACY POLICY and encourage you to read it by clicking here .  SSL Enabled השתמש ב- smtp. 0, you Mar 27, 2013 SMTP Server: This should be your mail server name. 88 / 5 (8) To be able to address the Office 365 mail server – smtp.  Port: If SSL is enabled use Port 465.  starttls.  0 User Guide > User Guide > Processing Microsoft Exchange Backups > Performing Initial Configuration Settings > Configuring SMTP Settings I've configured a postfix as open relay to shove mails to an Office 365 SMTP Connector.  Server: smtp Transport Layer Security (TLS), and SSL that came before TLS, are cryptographic protocols that secure communication over a network by using security certificates to encrypt a connection between computers.  Connect using SSL only: You now should be able to open Outlook and send and receive your Office 365 email.  You can send out email notifications from PRTG with Office 365 as SMTP relay server if you do not want to use the built-in SMTP relay server for direct email delivery.  Before configuring the SMTP settings on the printer, follow the instructions for configuring an SMTP relay in Office 365. 0 - Send Email using Hotmail/Live/Outlook over Explicit SSL (TLS) on 25 or 587 Port - Example] Send Email using Office 365 [VB 6.  POPSe*ngs • Server name: outlook.  Any email client that supports POP/IMAP can also be used.  This means that Microsoft will not fix new issues that are found in clients, devices, or services that connect to Office 365 by using TLS 1.  And IIS can be configured to use TLS on port 587.  Alert Moderator; Assigned tags.  In the Outgoing Setting up an Office 365 email account in Outlook 2016 We run DNN Platform Version 09.  This document explains how to connect to the Office 365 service.  Each 3/29/2016 · Important notice for Office 365 email customers who have configured connectors Configure an SSL certificate” of Configure mail flow and client access.  com » Email sending. SMTP Settings for Outlook365 and Gmail SmarterTrack > Installation and Configuration.  1/1.  Products. partner.  0 and announced that all clients and browsers need to utilize TLS 1.  Having issues relaying mail from with SSL or TLS not being an option.  SSL. Microsoft's Office 365 is a subscription based service providing access to both online and offline versions of their office programs and services.  Why? Because on October 31, 2018, Microsoft Office 365 will be disabling support for TLS 1.  com" two methods need to be changed within the SysMailer class.  Office365 SMTP, POP3 and IMAP settings Solution.  Still, Outlook Express connects on port 587 using SSL instead of TLS authentication and it works.  Here are the two certificates from outlook.  Try Out the Latest Microsoft Technology.  Log In Sign Up; current community.  License.  This will have to be done on the printer itself, not from the web console. office 365 smtp ssl 5.  Wanneer je gebruikmaakt van Office 365, kun je jouw e-mail instellen in Outlook. com via port 587. Settings for POP and IMAP access for Office 365 operated by 21Vianet.  There is nothing you can do to stop this, even if the recipient declares your emails as not junk until they are blue in the face, they will still always go to junk. “SSL” and “STARTTLS” are not supported for Office 365.  Yesterday I was trying to set up Office 365 to relay email messages from Line-of-Business applications.  Reply.  There are a number of versions providing access for home users, small business and larger businesses and organizations.  com, both retrieved using SSL just a few minutes ago.  587.  In some cases your applications or devices don’t support the requirements for connecting to Office 365 using SSL or on the non standard SMTP port of 587.  Configuring Your Email Client for Office 365 Last modified: June 27, 2016 This page provides links to documentation on how to configure your email client to access Office 365. com:587Outlook365 supports access via IMAP, POP3 and SMTP protocols.  Select the The SMTP server requires authentication checkbox and provide valid user credentials.  So how can i reflect this same using SMTP connector in mule ? SMTP-smtp.  Customer Firewall has necessary Configuration to allow SMTP connections. com עבור הגדרות שרת SMTP של דואר יוצא.  net Port – 587 Encryption – TLS.  If you want to use Office 365 to send emails, you may need to configure IIS for relay with Office 365.  2 * Some clients refer to implicit TLS as SSL.  com:587 Stunnel, a free application, connects and converts non-SSL POPs and SMTP clients to SSL or TLS connections.  Option 1 should beOffice 365 SMTP relay is very similar to direct send except that it can send mail to external recipients.  cn and the server name for SMTP is smtp.  edu Troubleshooting TLS SMTP Connections to Exchange Online Protection Monday, March 10, 2014 By default Office 365 uses Transport Layer Security (TLS) to send encrypted SMTP emails between Exchange Online and Exchange on-prem.  These instructions are for faculty/staff email accounts. 1/28/2017 · Cannot connect to office 365 Smtp Server using c# code.  Office 365 with Firebox SMTP-Proxy Integration Deployment Overview.  Office 365 & SMTP Sign in to follow this .  Sign in to Outlook Web App.  He works as a consultant, writer, and trainer specializing in Office 365 and Office 365の画面からPOP 365の電子メールアドレス宛に送信する」において説明したSMTP 設定は、Office 365 SSL; SMTP の設定 Office 365 supports SMTP relay for authenticated accounts using TLS encryption.  Login to the Office 365 Portal Under the 'SMTP connector' tab, in the Mail server name field, place the value from Step 4 above.  When I try to send mail using telnet, Office365 bounces: host smtp.  Setting IMAP (incoming) SMTP (outgoing) Use Secure Connection: Yes (this can be TLS or SSL depending on your mail client) Username: GMail account (email@gmail. com; Port: 587; Encryption method: SSL/TLS; SMTP authentication: ticked; Authentication: your password. Outlook: Manually set up email.  MessageOps is the top Office 365, SharePoint, EMS and Azure consulting firm.  MIT.  Live.  Expand your Office skills Explore training.  On the right side of the page, select the type of certificate you want.  On our Ricohs we had to set the SMTP server to an external SMTP relay.  02.  A step-by-step guide on installing an SSL Certificate on MS Office 365.  cer) to the desktop of your ADFS server.  Because Office 365 is designed to run on Microsoft IIS, you can use IIS to install your certificate. Configuring Ricoh MPC3003 on Office 365.  Method 1: Using Office 365 as the SMTP ServerPOP3, IMAP und SMTP Einstellungen für Office 365 In manchen Fällen benötigt man eine POP3- oder IMAP-Verbindung zu einem E-Mailpostfach.  04 Posted on 01/04/2017 by Giampaolo Tucci In this post I’ll show how to install and configure Postfix on Ubuntu 16.  In some cases, your applications or devices don’t support the requirements for connecting to Office 365 using SSL or on the non standard SMTP port of 587.  Attached document will let you configure IIS SMTP Relay to relay LOB devices to office365.  Configuring Outlook 2016 (Win) Configuring Outlook 2016 (Mac) Configuring Your Mobile Device POP and IMAP email settings for Outlook.  We change our server to Office 365 Mail Exchange online, and i'm trying to setup a connection via SMTP with PHPmailer for our website in the section of "contact us", our server is a linux distribution and i'm not able to connect to the server i already create a SPF record for allow my ip address to sent email and by the way i have set up properly the phpmailer.  That requires you to have an SMTP email server that allows you to send emails from the FROM addresses you specify. com and smtp.  First, open the Zip file that your certificate authority sent you via mail.  Re: Office 365 SMTP on SSL You may have already solved your problem but it is also one I'm troubleshooting today.  Veeam Backup for Microsoft Office 365 2.  As outlined in the article “Preparing for the mandatory use of TLS 1.  nl.  Solution It has been observed issues might be caused by use of potentially insecure or expired certificates.  Port Number, 993, 587.  com 587 TLS In Join more than 150,000 members who help IT professionals do their jobs better.  ex3.  Now, open Internet Information Services (IIS) …Office 365.  if your machine dont support SSL or TLS than you will need to see if your ISP has a SMTP server for e.  Refer the below technet article for more details.  office 365 o365 microsoft outlook mail. cn. Office 365 works over SSL.  For more information see KB 3140245 - Update to enable TLS 1. com For assistance configuring your email client for Office 365, please contact the ITS Customer Support Office 365 Email. In this section, I will [VB 6. com » Email sending.  VB.  Below you can find the configuration settings for all protocols. set up an SMTP relay on the local network which sends to the Office 365 SMTP server Our VB based order management app uses SMTP to send emails to customers. Summary: Describes the SSL certificates needed for Exchange on-premises and hybrid, SSO using AD FS, Exchange Online services, and Exchange Web Services.  net Port – 587 Encryption – TLS Office 365: User- Full Email Address Password- Your Password SMTP- smtp.  Date Entered : 08/16/2013 Last Updated : 08/16/2013 Office 365 requires explicit SSL because it uses a non-standard port. com SSL Certificate Random Changes between calls.  However with SMTP you can have multiple SSL certificates bound to the service.  1 for SMTP SSL/TLS authentication.  The SMTP protocol is used to send outbound mail for clients that connect to Exchange Online through IMAP or POP.  Microsoft Office 365 doesn’t include a GUI for installing a SSL Certificate.  We share 4 steps to get stunnel up and running.  If all above preconditions are already fulfilled, then you can go ahead with next steps.  Download our FREE True Price of Office 365 Whitepaper Trying to use SMTP relay on clearpass with smtp. edu; This will make it less confusing if you also use webmail or another email client to access your Office 365 email.  When you set up a multifunction device or application to send email through Office 365, there are some cases where the device or appli Office 365 hybrid configuration has certain requirements like Office 365 account, certificates, public facing on-premises Exchange, ADFS, Public facing ADFS proxy server etc.  The online version of Microsoft Exchange ( https://login.  Microsoft Office 365.  Configure IIS SMTP Relay without TLS and authentication Hi Guys!How to configure IIS for relay with Office 365.  Server name: smtp.  Re: Office 365 SMTP on SSL You may have already solved your problem but it is also one I'm troubleshooting today.  My Office 365 reseller is directing me to call Apple, and Apple is pointing at the Office 3/21/2016 · SSL Inspection - Office 365 Hi all, I am trying to get Office 365 to work on site behind a Fortigate 50E.  com; (SSL).  How to Allow a Multi-function Device or Application to Send E-mail through Office 365 Using SMTP How to configure Internet Information Server (IIS) for relay with Office 365.  Select Options under Outlook 4.  If you have applications which don’t support these requirements, but you would like to use the Office 365 SMTP and POP3 servers, you can use Stunnel to …9/22/2017 · Hi, I'm having problems configuring Office 365 SMTP relay in notification settings.  Login to Office 365 with Admin credentials 2.  Note: Some providers, such as Office 365, require TLS v1.  Related Blog Posts.  asked.  Total Access Emailer uses SMTP to send your emails from Microsoft Access.  You can also do that in Office 365, but you need to specify an important parameter: The Port number. 0 or higher to connect to Office 365 services without issues.  Topic Options.  Share.  but gmail uses SSL on SMTP…A step-by-step guide on installing an SSL Certificate on MS Office 365.  The full SMTP address must be added to either an existing Office 365 mailbox or a new Office 365 Mailbox.  bigpond.  com.  Unrecognized SSL message\, plaintext connection Server name Port Encryption method SMTP smtp.  as long as it uses a domain that’s set up as yours in Office 365.  com (Outlook Office 365).  I've got my WHMCS install sending email through office 365 with no issues (only works when mail type is php (Mail) in I've upgraded to from Track-It 11.  How Office 365 uses TLS between Office 365 and external SMTP over SSLを使用：ON.  as it seems groovy script has "mail.  Environment.  For details, see How to Allow a Multi-function Device or Application to Send E-mail through Office 365 Using SMTP.  Fix Konica BizHub Scan to Email Office 365 Issue .  Server: imap-mail.  Managing Your Email; Configuring Your Email Client.  CS-Cart needs to wait more than 20 seconds for the email to be sent.  2 to 11.  Office 365 "We have updated our PRIVACY POLICY and encourage you to read it by clicking here. SMTP relay settings for Office 365 To configure an SMTP relay in Office 365, you need the following: A user who has an Exchange Online mailbox The SMTP set to port 587 Transport Layer Security (TLS) encryption enabled The mailbox server name To obtain SMTP settings information, follow these steps: 1.  Office 365 SMTP servers require TLS.  Report abuse to Microsoft.  Select Home 3.  To send emails using Office365 server enter these details: All other customers should see POP and IMAP settings for Outlook Office 365 for business.  Log into the Office 365 portal – https://portal.  To encrypt communications between your clients and the Office 365 environment, third-party Secure Socket Layer (SSL) certificates must be installed on your infrastructure servers.  Change to SMTP to Port 587.  Server: smtp. 11/23/2015 · Smtp server office 365 "email could not be sent successfully" Question asked by I was told my my email hosting service to apply a different SMTP address (by pinging the Office server), which is outlook-namnorthwest2.  Outlook: Manually set up email.  This is a Proof of Concept to send email using the PHP Mailer library and Office 365.  This will make the connection trusted from WebSphere’s perspective and allow the connection to happen.  To use Office 365 as your mail server, you will need to change this to port 587.  com[40.  Currently (Aug & Sept 2018) any email sent using the Microsoft office SMTP server will go into junk on the recipient's side if they to use 365 to host their emails.  com ip and custom connector in 365 to the cloud using 25 with or without ssl Directions on how to configure your IMAP client for Office 365 Exchange email.  We recently had to fix a Konica scan to office 365 issue because of a security tweak Microsoft made so I figured I would share my findings with you, my adoring public.  Office 365: Using Microsoft IIS for SSL Certificate Installation.  Configure Postfix to use Office365 SMTP Relay on Ubuntu 16.  Outlook for Office 365 Outlook for Office 365 for Mac Outlook 2019 Outlook 2016 Outlook 2013 Outlook 2010 Outlook 2007 Outlook 2016 for Mac Outlook for Mac 2011 Outlook on the web for Office 365 Business Outlook.  Connecting Non-SSL POP3 and SMTP clients to Microsoft Online.  my ISP (in Aus) is bigpond and they have a SMTP server mail.  As I mentioned before, I recommend a wildcard certificate for Office 365 (listed as “Single Domains with Unlimited Sub Domains Office365 Exchange Online POP/IMAP/SMTP Servernamen Veröffentlicht am April 7, 2014 von admin — 2 Kommentare ↓ Eigentlich sind die Einstellungen für jeden Postfachnutzer unter „Optionen“ indirekt erreichbar eingetragen, aber seit Wave „blue“ habe ich bisher nur noch diese Einstellungen gesehen.  However, there are two major cases where a certificate for Office 365 is going to be required: ADFS and Office 365 Hybrid Exchange Configuration.  Since the SMTP client submission in Office 365 only support TLS and above encryption options.  php and class.  Settings for POP and IMAP access for Office 365 for business or Microsoft Exchange accounts How to Allow a Multi-function Device or Application to Send E-mail through Office 365 Using SMTP Windows uses a file that's named Hosts to map hostnames to IP addresses.  smtp Office365 SMTP, POP3 and IMAP settings Solution.  However, PHP Mail or Sendmail is very fast.  com 995 SSL/TLS fails -> Client does not have permissions to send as this sender 1.  Office 365 SMTP Relay Service .  com) does not support using a third party SMTP server so unfortunately cannot be used with AuthSMTP. 4 אלףPostfix, Office 365, SMTP AUTH and STARTTLS – …תרגם דף זהevilzenscientist. Office 365: POP, IMAP and SMTP settings for Office 365 KB11819 Authored by ashtin • 3y ago • (*) (*) (*) (*) ( ) The following settings are the official POP, IMAP and SMTP settings provided by Microsoft for Office 365.  I have *tried* (unsuccessfully of course or I wouldn't be writing this) to configure "direct send" but haven't been able to get that to work either.  First The following settings are the official POP, IMAP and SMTP settings provided by Microsoft for Office 365.  DO NOT DO THIS.  Open the Command Center RX 2.  I've configured a postfix as open relay to shove mails to an Office 365 SMTP Connector.  Not sure Use smtp. app calendar people address book email e-mail clients smtp ssl tls configuring configure ldap smtpauth service accounts netid server username password credentials domain outgoing o365 pop3 imap gmail android exchange manual phone mailserver name Suggest keywordsOffice 365 を使用する場合、メールの配信経路は以下のようになります。 社内の SMTP サーバーを廃止しているため、すべてのメールを Office 365 の Exchange Online から送信する必要が出てきます。Send Email using Hotmail/Live/Outlook/Office 365 in VB.  Follow RSS feed Like. 12/3/2017 · Professor Robert McMillen shows you how to create an SMTP Connector for Exchange Online.  To send emails in SmarterTrack you will need to configure the SMTP settings for the Brands and Departments.  210] said: 550 Relay access denied (in reply to RCPT TO command) SMTP communication between Office 365 and Exchange in a hybrid scenario is an example of mutual TLS or domain security.  Office 365 Like the majority of server systems you will install your SSL certificate on the same server where your Certificate Signing Request was created.  Configure a connector to send mail using Office 365 SMTP relay Hi Guys!Let me try to help you out if you have many applications or devices, which doesnt support TLS and you need to configure them to relay emails or notification to office365 users.  These settings can be used if you are using the latest version of Office 365.  For more information, see How to configure Internet Information Server (IIS) for relay with Office 365 .  app calendar people address book email e-mail clients smtp ssl tls configuring configure ldap smtpauth service accounts netid server username password credentials domain outgoing o365 pop3 imap gmail android exchange manual phone mailserver name Suggest keywords Email: Office 365 Exchange and IMAP Server Settings Here are the manual server settings for configuring an email client to check an Office365 account.  01 in a Microsoft Azure App Service.  com Port – 587 Encryption – TLS Shaw Mail: Setup Office 365 SMTP outlook.  ex1. com) A smart host is a type of email message transfer agent that allows a Simple Mail Transfer Protocol How To Setup A Certificate for Office 365.  Office365 with TLS.  Quick access.  my ISP (in Aus) is bigpond and I have logged into their Office 365 account, and found Stack Overflow.  cer) to the desk top of your AD FS server.  and then an SSL certificate on that server, to use for secure mail flow.  The End of Support for Older TLS Versions in Office 365 ★ ★ Does this affect SMTP connections from 3rd parties as well, example: receiving mail from a 3rd party mail server which does only support TLS 1.  Hotmail.  The connector is configured for static IP address authentication, which works fine.  com) does not support SMTP send connectors using a username / password authenticated SMTP Office 365 supports SMTP relay for authenticated accounts using TLS encryption. 1/12/2017 · Easy to follow instructions to build a connector in Office 365 to handle SMTP relay.  The ISP no longer has a non-SSL SMTP server.  Security. The following instructions are for any email client POP, IMAP and SMTP settings.  2 is supported only on firmware revision v6. 4/17/2018 · Hi.  SSL/TLS = True After the Office 365 configuration steps have been followed using the information above, the "Forwarding Mailhub Server" (FWDHUBSVR) SMTP Attribute needs to be changed to your specific Office 365 domain's MX endpoint host name using the CHGSMTPA FWDHUBSVR(<MX endpoint host>) CL command to complete the set up process.  I put them below.  [SMTP Outgoing] box that has been migrated to office 365 should now have 127.  Office 365 only accepts emails on Port 587 and secured by SSL.  SMTP over SSLを使用：ON.  CSU's Office 365 tenant supports secure IMAP connections for accessing a mailbox and authenticated SMTP to send e-mail from Office 365. COM w/ Start TLS on port 587 Under Security/SSL Settings set the mode to: Admin.  SMTP Relay (requires TLS) 20 thoughts on “ Firewall Ports for Office 365 If so at a minimum you will need 443 open as all the traffic will be over SSL I would like to see support for SSL/TLS so I can use Office 365 as an SMTP relay.  ポート番号：587.  Skip navigation Sign in.  Troubleshooting TLS SMTP Connections to Exchange Online Protection Monday, March 10, 2014 By default Office 365 uses Transport Layer Security (TLS) to send encrypted SMTP emails between Exchange Online and Exchange on-prem.  cn.  Mode and User Mode; Set the Encryption Strength to “AES-356 Office 365 SMTP Server Settings Damian April 1, 2014 If you want to use a scan-to-email device or other application that requires an SMTP gateway, Office 365 can be used.  2 as a default secure protocols in WinHTTP in Windows .  Incoming Port 993 for IMAP or (SSL is enabled by default in the Outlook mobile app).  However, in some cases you need to connect to Office 365 using IMAP or POP protocol. 2/5/2014 · Office 365 and SMTP settings.  com so this is what you would enter in the copier SMTP sever (also because my isp see an external IP comming from Having issues relaying mail from with SSL or TLS not being an option. A Step by Step Guide to Install SSL Certificate on Microsoft Office 365 using IIS.  365.  2 is the default secure protocol in WinHTTP in Windows. In some cases your applications or devices don’t support the requirements for connecting to Office 365 using SSL or on the non standard SMTP port of 587.  The app diagnoses common Outlook issues like account setup, connectivity issues, password issues, or Outlook stops responding or crashes.  Enable SSL on DNN platform 9 (Free version) 9.  The information below is intended to act as a reference when configuring an e-mail client and can be used to specify the appropriate values in the "Account Settings" (or What are the server settings for Office 365? So you can access your email using a mobile device or software like Microsoft Outlook, you'll need to make sure that the settings are correct.  com via port 587.  Instead of doing a ton of recoding to use a new SSL local component, are there any issues with just setting up a local SMTP relay to Office 365?SAP SMTP service with Office365 online exchange.  מחבר: LiftoffLearningצפיות: 50 אלףComo configurar el servicio de SMTP de Office 365 תרגם דף זהhttps://manfredguendel. By default, Office 365 client such as Outlook uses Exchange Autodiscover to connect to the Office 365 email account.  Login as Admin 3. Hello SCHALER, Thank you for posting to the forum. This article demonstrates step by step the process for creating a Hybrid configuration between Exchange and Office 365. 7/25/2014 · Office 2013 and Office 365 ProPlus ssl=true.  587 A Step by Step Guide to Install SSL Certificate on Microsoft Office 365 using IIS. SMTP RELAY for OFFICE 365/EXCHANGE ONLINE.  STARTTLSを使用：ON.  TLS v1.  It's a little disturbing that no one from Virpre replied to the thread.  Also for testing we tried configuring Office 365 on Outlook 2010 mail client, SMTP is working fine with settings smtp.  In previous section, I introduced how to send email using Yahoo account. com • Port: 995 • Encryption Method: SSLHow to Configure Thunderbird for Office 365 Using IMAP .  Oder man benötigt einen SMTP-Zugang zum E-Mailpostfach um über eine Software von Drittanbietern E-Mails verschicken zu können. What is the SMTP server for Office 365? IMAP Server Settings