After installing the package, I found I needed to manually restart spamd
and also mimedefang with:
# systemctl restart spamassassin
# systemctl restart mimedefang
After that I saw errors from my nightly sa-learn jobs about a missing
HashCash module. I checked for a .rpmnew file in /etc/mail/spamassassin and
found that init.pre needed the edits from the new version of that file
integrated, including removal of the obsolete HashCash module. (I use
etckeeper so "git show" revealed what changed in the config.) I restarted
the two services to pick up those changes.
