On 2013.08.27 00.32, LuKreme wrote:
That seem like a bit much. I allow the web-server (which hosts the webmail) in mynetworks, since users mailing from there are already authenticated. I can see there are situations where it would be a good idea.
web mail users should perform proper smtp authentication, just like they would if they used any other client software. among numerous benefits, it allows for easier auditing.
-ben