Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

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

Can't send any emails in thunderbird, keep getting an error message.

  • 1 reply
  • 0 have this problem
  • 7 views
  • Last reply by Ed

mozilla183
mozilla183
more options

error: "An error occured while sending mail. The Mail server responded: *My username* sender address rejected: Not owned by user *My username** please check the message recipent *___* and try again.

error: "An error occured while sending mail. The Mail server responded: *My username* sender address rejected: Not owned by user *My username** please check the message recipent *___* and try again.

All Replies (1)

Ed
Ed
  • Top 25 Contributor
more options

There is a similar question on another forum - is it also yours?

Helpful?

Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.