Re: How to setup a "clean MTA" in 2019?

2019-04-03 Thread Gilles Chehade
On Tue, Apr 02, 2019 at 01:02:20PM +0200, Joel Carnat wrote: > Hi, > Hi, > Reading the Internet and looking at actual public DNS records and email > headers, there seem to be disagreements regarding the usage of things > like DMARC/DKIM/SPF. Some discussions are sometimes old (like 2014) and >

Re: How to setup a "clean MTA" in 2019?

2019-04-03 Thread Joel Carnat
On Wed 03/04 11:36, Gilles Chehade wrote: > On Tue, Apr 02, 2019 at 01:02:20PM +0200, Joel Carnat wrote: > > Hi, > > > > Hi, > > > Reading the Internet and looking at actual public DNS records and email > > headers, there seem to be disagreements regarding the usage of things > > like

Re: How to setup a "clean MTA" in 2019?

2019-04-03 Thread Chris Bennett
On Wed, Apr 03, 2019 at 11:36:22AM +0200, Gilles Chehade wrote: > My very own minimal would be: > - have a dedicated IP address for mail with correct rDNS and fc-rDNS Right now I am using the same IP as the websites I have for each. Should I use a different IP just for email? This is not a

Re: How to setup a "clean MTA" in 2019?

2019-04-03 Thread Thomas Bohl
Hello, - setup the mta to use a EHLO name matching DNS for the IP I continually get that the two do not match using the various email testers. Yet the domain names do indeed match. Care to share the logs of one of those testers? When your server says "EHLO mx1.example.com" then the reverse