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.

The certificate is not trusted because it is self-signed.

  • 1 reply
  • 1 has this problem
  • 27 views
  • Last reply by sfhowes

laxsnoe
laxsnoe
more options

How to use self-signed certificate on Thunderbird 78.3.1 (64-bit), i cannot send email with error.

Sending of the message failed. The certificate is not trusted because it is self-signed. The configuration related to mailserver must be corrected.

How to use self-signed certificate on Thunderbird 78.3.1 (64-bit), i cannot send email with error. Sending of the message failed. The certificate is not trusted because it is self-signed. The configuration related to mailserver must be corrected.

All Replies (1)

sfhowes
sfhowes
  • Top 10 Contributor
more options

See https://support.mozilla.org/en-US/questions/1306292#answer-1354241