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

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

Sending of the message failed. The message

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

andy.bennett53
andy.bennett53
more options

Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) mail.btinternet.com timed out. Try again.

Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) mail.btinternet.com timed out. Try again.

All Replies (1)

christ1
christ1
  • Top 25 Contributor
more options

https://support.mozilla.org/kb/cannot-send-messages