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

This thread was closed and archived. Please ask a new question if you need help.

outlook.com IMAP server error 9 for Inbox

  • 1 reply
  • 1 has this problem
  • 5 views
  • Last reply by christ1

more options

I have configured Outlook.com in Thunderbird as IMAP. I get Error 9 every time I go to the Inbox and it fails to get new messages. This does not happen in any other folder like Sent, Deleted, or Junk. Only Inbox gets the error. Please help.

Thanks, AK

I have configured Outlook.com in Thunderbird as IMAP. I get Error 9 every time I go to the Inbox and it fails to get new messages. This does not happen in any other folder like Sent, Deleted, or Junk. Only Inbox gets the error. Please help. Thanks, AK

All Replies (1)

more options

Please don't start multiple threads for the same problem. Continue at https://support.mozilla.org/en-US/questions/1014759