GPGMail: Signed but unencrypted sent messages say "Invalid Signature"

Soren Mortensen's Avatar

Soren Mortensen

03 Jan, 2017 10:01 PM

Any message that I send that is signed but not encrypted displays a warning that the signature is invalid. This only happens for emails I send, and not emails from other people that are signed but unencrypted.

I expected the email to display as having a valid signature.

macOS           10.12.2     16C67
GPG Suite       2016.12b1   26b 
GPGMail         2.7b1       1179b
GPG Keychain    1.3.3b1     1249b
GPGServices     1.11        916 
MacGPG2         2.0.30      884 
GPGPreferences  2.0.2b1     908b
Libmacgpg       0.7         775 
pinentry        0.9.7       4
  1. 1 Posted by graham.mitchell on 09 Jan, 2017 11:20 AM

    graham.mitchell's Avatar

    I'm seeing the exact same issue.

  2. 2 Posted by erik on 09 Jan, 2017 01:57 PM

    erik's Avatar

    Same problem here. Can't find the solution

  3. 3 Posted by KZeni on 16 Jan, 2017 08:30 PM

    KZeni's Avatar

    Seems this has issue has already been reported at

  4. Support Staff 4 Posted by Steve on 18 Jan, 2017 07:54 PM

    Steve's Avatar

    Hey Soren,

    welcome to the GPGTools support platform. Sorry you are having problems using GPG Suite.

    Thanks for the feedback about GPGMail beta for macOS Sierra 10.12.

    We think we fixed the problem you are seeing. Could you please install GPG Suite from our nightlies page and see if the problem then persists.

    Looking forward to your feedback.

    All the best,

  5. 5 Posted by Erik W. Dijkstr... on 18 Jan, 2017 08:27 PM

    Erik W. Dijkstra's Avatar

    It works!

    Sent on the go.
    Apologies for possible brevity or typos.

    Erik W. Dijkstra
    [email blocked]

  6. Support Staff 6 Posted by Steve on 18 Jan, 2017 08:44 PM

    Steve's Avatar

    Glad, this is solved for you. I'm closing this discussion. Should you need further assistance or have questions you can re-open this discussion here or open a new one any time.

    Best, steve

  7. Steve closed this discussion on 18 Jan, 2017 08:44 PM.

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