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

I'm getting an error: "Error in IMAP command UID Fetch: 8bit data in atom"

  • 2 replies
  • 2 have this problem
  • 14 views
  • Last reply by MX21

more options

Here's the full message:

"The current operation on 'Inbox' did not succeed. The mail server for account <my email account> responded: Error in IMAP command UID Fetch: 8bit data in atom (0.001 + 0.000 secs)."

This would seem to indicate non 7-bit characters in the mailbox names or something, but it's just a standard Inbox.

Here's the full message: "The current operation on 'Inbox' did not succeed. The mail server for account <my email account> responded: Error in IMAP command UID Fetch: 8bit data in atom (0.001 + 0.000 secs)." This would seem to indicate non 7-bit characters in the mailbox names or something, but it's just a standard Inbox.

All Replies (2)

more options

52.3.0 (32-bit)

more options

I finally had to start over, starting with a clean thunderbird and recreate my accounts (same settings). The problem went away.