GPGMail: GPGMail shows invalid signature for replies

Yangming Huang's Avatar

Yangming Huang

07 Apr, 2017 11:51 PM

The email from others shows "Signed" which is good. but when they reply to emails, it always shows "Invalid Signature". I've confirmed with the authors, they confirm the message is original.

only plugin:

  1. Support Staff 1 Posted by Steve on 10 Apr, 2017 09:09 PM

    Steve's Avatar

    Hi Yangming,

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

    Could you please download and install our latest GPG Suite nightly build and see if the problem persists. That page also has sig and SHA256 to verify the download.

    Should your problem persist, please export the message in question, so that we can have a closer look. To export, simply select the message in and press CMD + SHIFT + S, select "Raw Message Source" as type and save it.

    Attach the resulting .eml file to this discussion by visiting it in your browser (email reply should work but sometimes attachments do not arrive).

    In case your problem concerns a message which arrived with invalid signature or otherwise broken, do export both the sent message and the received message. So you may have to ask the recipient (or the sender) for the received (or sent) mail as .eml file. Then open both eml files with TextEdit. To compare the two messages yourself, you could paste them to

    All the best,

    Disclaimer: This is a development version which has not been thoroughly tested yet - bugs or crashes are to be expected. Thanks for helping us test.

  2. Support Staff 2 Posted by Steve on 07 Aug, 2017 04:58 PM

    Steve's Avatar

    Closing, since no further user feedback was received. Should your problem persist, feel free to re-open this discussion any time.

    All the best, steve

  3. Steve closed this discussion on 07 Aug, 2017 04:58 PM.

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