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.

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

Connection to outlook imap-mail server has stopped working

  • 1 phendula
  • 4 inale ngxaki
  • Impendulo yokugqibela ngu sfhowes

more options

When I start up my Windows 10 laptop, Thunderbird tries to connect to my Hotmail email account, but it can no longer make the connection to the Outlook imap server (imap-mail.outlook.com) apparently because my password is no longer accepted. I just get the message box "Login to server imap-mail.outlook.com with username neil.january@hotmail.com failed - enter new password". There is no new password. I have not changed the password, and Thunderbird was connecting without trouble until a few days ago. What should I do?

Emails still get through to my Android phone with no trouble.

When I start up my Windows 10 laptop, Thunderbird tries to connect to my Hotmail email account, but it can no longer make the connection to the Outlook imap server (imap-mail.outlook.com) apparently because my password is no longer accepted. I just get the message box "Login to server imap-mail.outlook.com with username neil.january@hotmail.com failed - enter new password". There is no new password. I have not changed the password, and Thunderbird was connecting without trouble until a few days ago. What should I do? Emails still get through to my Android phone with no trouble.

All Replies (1)

more options

Change the incoming to outlook.office365.com, 993, SSL/TLS, OAuth2, email address; outgoing smtp.office365.com, 587, STARTTLS, email address. Restart TB after making changes.

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

Helpful?

Buza umbuzo

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