Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 and get a chance to win Mozilla swag vouchers! 🎁

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

Thunderbird

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

more options

After the latest Thunderbird update to 115.18.0 I can still receive emails but can not send. When I try to send, the following message appears in a box:

Sending of the message failed. An error occurred while sending mail. The mail server responded: <martin.peros@bellnet.ca> sender rejected. Please verify that your email address is correct in your account settings and try again.

I have verified my account settings and all other data.

After the latest Thunderbird update to 115.18.0 I can still receive emails but can not send. When I try to send, the following message appears in a box: Sending of the message failed. An error occurred while sending mail. The mail server responded: <martin.peros@bellnet.ca> sender rejected. Please verify that your email address is correct in your account settings and try again. I have verified my account settings and all other data.

All Replies (1)

more options

This may be a security warning. Possibly, if you post screenshots of both the incoming server settings pane and the SMTP server settings pane, some suggestions will be forthcoming.

Helpful?

Mametraha fanontaniana

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