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.

Rohkem teavet

Luke: Thunderbird 3 not sending my emails!

  • 2 vastust
  • 0 on selline probleem
  • 7 views
  • Viimati vastas Chris Ilias

more options

Sending of message failed. An error occurred sending mail: Unable to authenticate to SMTP server smtp.east.cox.net. It does not support authentication (SMTP-AUTH) but you have chosen to use authentication. Uncheck 'Use name and password' for that server or contact your service provider.

Troubleshooting information

Sending of message failed. An error occurred sending mail: Unable to authenticate to SMTP server smtp.east.cox.net. It does not support authentication (SMTP-AUTH) but you have chosen to use authentication. Uncheck 'Use name and password' for that server or contact your service provider.

Sending of message failed. An error occurred sending mail: Unable to authenticate to SMTP server smtp.east.cox.net. It does not support authentication (SMTP-AUTH) but you have chosen to use authentication. Uncheck 'Use name and password' for that server or contact your service provider. == Troubleshooting information == Sending of message failed. An error occurred sending mail: Unable to authenticate to SMTP server smtp.east.cox.net. It does not support authentication (SMTP-AUTH) but you have chosen to use authentication. Uncheck 'Use name and password' for that server or contact your service provider.

All Replies (2)

more options

This forum is for Firefox support, not Thunderbird support. The best place to go would be http://www.mozillamessaging.com/en-US/support/

more options

I have moved from outlook to thunderbird it imported and finished correctly i can not send mails to any of my contacts can u guys please help