id	summary	reporter	owner	description	type	status	priority	milestone	component	resolution	keywords	cc
407	Block outgoing port 25	adehnert		"In order to prevent getting marked as spammers, we should possibly block outgoing port 25, so that users trying to send mail need to go through us (or an authenticated MTA elsewhere on port 587, which shouldn't cause spam reputation problems to us). This will increase the effectiveness of Postfix-level outgoing mail blockages, and would open up significant opportunities for our Postfix doing smart things like logging, rate-limiting, etc..

This was discussed:
 * -c scripts -i trac-#406 on 12/19/14
 * -c scripts-root -i p on 8/6/14
 * -c scripts-root -i m on 9/9/14
"	enhancement	closed	normal		mail	fixed	opionated