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.

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

"invalid signature"

  • 1 resposta
  • 1 has this problem
  • 13 views
  • Last reply by christ1

more options

My emails to myself (testing) are encrypted, but it always says "invalid signature". I never had this problem with EnigMail.

My emails to myself (testing) are encrypted, but it always says "invalid signature". I never had this problem with EnigMail.

All Replies (1)

more options

TB 78.6.0 will be released some time next week. Try again with that version once you received the update.