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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

Can no longer send messages

  • 1 valiny
  • 1 manana an'ity olana ity
  • 44 views
  • Valiny farany nomen'i david

dravecky1
dravecky1
more options

Thunderbird works great except that I can no longer send messages. "Sending of the message failed. An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: resomta-a1p-077051.sys.comcast.net resomta-a1p-077051.sys.comcast.net Excessive failed authentication, ESMTP server temporarily not available." How do I correct the problem?

Thunderbird works great except that I can no longer send messages. "Sending of the message failed. An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: resomta-a1p-077051.sys.comcast.net resomta-a1p-077051.sys.comcast.net Excessive failed authentication, ESMTP server temporarily not available." How do I correct the problem?

All Replies (1)

david
david
  • Top 10 Contributor
more options

Since the error message says the server is temporarily unavailable, I suggest you contact comcast.