Signer does not work with \Zend\Mail\Transport\Sendmail

[vitgije]

If messages are sent with the \Zend\Mail\Transport\Sendmail class, all the \r\n in the fields are replaced with \n on *nix. By the time this class is called, the message is already signed. Replacing the CRLF with LF breaks the signature, because the body is altered.

https://github.com/zendframework/Component_ZendMail/commit/8ed85e366d7fb660f497a62e28e77a24cae61b55#diff-8f01c40475bc8eac96f7c0e891271d05

[fastnloud]

Thank you. I've looked into it. However, I do not think that's what's causing the signature to fail. Reading the specs there should only be one CRLF at the end of the body. When normalizing the newlines I did not take that into account.

The bellow fix should take care of that:

a9ea5b6#diff-c344b8e5fab103a6341161a304282092

Can you verify this?
Hopefully this will address the issues you're having signing your mail.

Regards,