We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Not seeing OAuth2 Option in Outgoing server

  • 1 reply
  • 0 have this problem
  • 16 views
  • Last reply by sfhowes

srivaishnavamrelated
srivaishnavamrelated
more options

https://support.mozilla.org/en-US/kb/microsoft-oauth-authentication-and-thunderbird-202

In the above link, In the step where it says: 4. Select Authentication method: OAuth2 (instead of Normal password).

I don't see the option OAuth2 in the list of Authentication methods.

I need this in order to accommodate microsoft's recent changes.

https://support.mozilla.org/en-US/kb/microsoft-oauth-authentication-and-thunderbird-202 In the above link, In the step where it says: 4. Select Authentication method: OAuth2 (instead of Normal password). I don't see the option OAuth2 in the list of Authentication methods. I need this in order to accommodate microsoft's recent changes.
Attached screenshots

All Replies (1)

sfhowes
sfhowes
  • Top 10 Contributor
more options

The correct settings are outlook.office365.com for the incoming on port 995 (POP) or 993 (IMAP), SSL/TLS, OAuth2, email address. For the outgoing: smtp.office365.com, port 587, STARTTLS, OAuth2, email address.

https://support.mozilla.org/en-US/questions/1417298#answer-1588949

Helpful?

Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.