The UCR templates of univention-spamassassin have to be python3-compatible.
univention-spamassassin (10.0.0-2) a5de63b5381a | Bug #51145: make UCR templates compatible to python3 univention-spamassassin.yaml 74db194fd793 | YAML Bug #51145
Changes -> OK jenkins -> OK yaml -> OK
<http://errata.software-univention.de/ucs/4.4/573.html>