Install dkim-milter-python by entering the following commands in the terminal:
sudo apt update sudo apt install dkim-milter-python
Description:
Domain Keys Identified Mail Milter for Sendmail and Postfix
A simple Python mail filter for creating and verifying Domain Keys Identified Mail (DKIM) signatures. While not as featureful as some other implementations, like opendkim, because it is written in Python, it is a good choice for experimentation and customization.
Homepage: https://github.com/sdgathman/milter/
Version: 0.9-1
Section: universe/mail