Answers: <p>To make it work, you need to check the &quot;This server requires a secured connection (SSL)&quot; checkbox and <strong>restart the server</strong>.</p>
  
Answers: CC BY-SA 4.0
Answers: 2021-10-12T10:02:09.957Z
Answers: 2021-10-12T10:02:09.957Z
Answers: Ale
Body: <p>I'm trying to configure my Azure DevOps Server to send emails using my Office 365 account, with no luck.
  I tried setting the SMTP server as indicated on this page: <a href="https://support.microsoft.com/en-us/office/pop-imap-and-smtp-settings-8361e398-8af4-4e97-b147-6c6c4ac95353" rel="nofollow noreferrer">POP, IMAP, and SMTP settings</a> but it doesn't work and gives me an error if I try to send an email (&quot;Error in processing. The server response was: 5.7.3 STARTTLS is required to send mail&quot;).</p>
  <p>Is there a way to configure it properly?
  Or as an alternative, do you know of any SMTP server/proxy that I can install to work around the problem?</p>
  
Tags: <azure-devops>
Title: Configure Azure DevOps Server to send email using Office365
UserDisplayName: Ale
ThreadText: # Configure Azure DevOps Server to send email using Office365
  
  (Asked by: username_0 on 2021-10-12)
  
  I'm trying to configure my Azure DevOps Server to send emails using my Office 365 account, with no luck.
  I tried setting the SMTP server as indicated on this page: [POP, IMAP, and SMTP settings](https://support.microsoft.com/en-us/office/pop-imap-and-smtp-settings-8361e398-8af4-4e97-b147-6c6c4ac95353) but it doesn't work and gives me an error if I try to send an email ("Error in processing. The server response was: 5.7.3 STARTTLS is required to send mail").
  
  Is there a way to configure it properly?
  Or as an alternative, do you know of any SMTP server/proxy that I can install to work around the problem?
  
  **Tags:** azure-devops
  
  
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  ## 1 answers
  
  ### Answer by username_0 on 2021-10-12. Score: 1
  
  To make it work, you need to check the "This server requires a secured connection (SSL)" checkbox and **restart the server**.
  
  
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