Hey mouss, * mouss <mouss+nob...@netoyen.net>: > Le 13/03/2012 00:25, Patrick Ben Koetter a écrit : > > Wietse et al. > > > > With the arrival of postscreen, but also before I find myself repeatedly > > changing the defaults for the 'submission' service in master.cf. I believe > > the > > changes I apply are not rooted in my local mail policies, but of general > > nature. > > > > Now that submission has become more popular I'd like to discuss if the > > current > > settings should be modified to work better with an MTA that runs different > > policies for port 25 and 587, which I believe has become the standard use > > case > > for 'a mailserver'. > > > >[sip] > > > > I would add the following filters to reject "messages that are not in > > conformance" in order to gain basic transportability and better > > deliverabilty: > > > > reject_non_fqdn_sender > > reject_non_fqdn_recipient > > reject_unknown_sender_domain > > reject_unkown_recipient_domain > > > > while I like such checks in order to detect virus/trojan attacks, we're > not there yet. more efforts are needed to educate hosters as well as > application developers
my intentions in this effort are not to educate anyone. That's out of my control. I want to do what I can control and prepare submitted messages for a safe journey i.e. make sure they meet the technical standards for best deliverability. Of course, I'd require application developers to write software that meets the standard requirements, but that's a different story to me. p@rick -- All technical questions asked privately will be automatically answered on the list and archived for public access unless privacy is explicitely required and justified. saslfinger (debugging SMTP AUTH): <http://postfix.state-of-mind.de/patrick.koetter/saslfinger/>
