K 10
svn:author
V 7
mandree
K 8
svn:date
V 27
2021-03-27T21:19:11.425443Z
K 7
svn:log
V 197
mailman: add -postfix and -exim4 slave ports

This is to avoid accidents on upgrading, for instance, if
the POSTFIX option is getting lost and mail starts to bounce.

The slave ports prevent that.

END