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slimta / python-slimta

Python libraries to send, receive, and queue email.
https://slimta.org/
MIT License
171 stars 43 forks source link

add dkim client capability #158

Open gpatel-fr opened 5 years ago

gpatel-fr commented 5 years ago

Hello

since I have found a bug in my implementation I am sending another attempt.

the bug is that when returning a delivery error, the sender is not defined, as no test was done in this case there was an inappropriate error message in the logs, hence this added code:

     dom = envelope.sender
     if not dom:
         return  # no warn if sending deliv. fail notif.

there are also a few cosmetic changes (pep8)