[Mailman-Users] Re: Reliable mailing list deliveries

2024-11-03 Thread Joly MacFie
I wish someone would put this in a step by step tutorial. Joly On Sun, Nov 3, 2024 at 9:03 PM Mark Sapiro wrote: > On 11/3/24 10:39, Hoover Chan via Mailman-Users wrote: > > > > Is it simply some combination of SPF, DMARC and DKIM? Maybe a > > particular way to set these up? Or something else?

[Mailman-Users] Re: Reliable mailing list deliveries

2024-11-03 Thread Mark Sapiro
On 11/3/24 10:39, Hoover Chan via Mailman-Users wrote: Is it simply some combination of SPF, DMARC and DKIM? Maybe a particular way to set these up? Or something else? (The MTA? DNS?) Your server needs to identify itself with your domain name (`myhostname` in Postfix). That domain needs an A