K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2019-04-15T18:53:28.547080Z
K 7
svn:log
V 205
cron(8): Add MAILFROM ability for crontabs

This changes the sender mail address in a similar fashion to how MAILTO may
change the recipient. The default from address remains unchanged.

MFC after:	1 week

END