Hi Josh, On Fri, 2026-06-19 at 14:52 -0700, Joshua O'Keefe wrote: > so that traffic doesn't originate from a residential network, which > is horrible for deliverability
I keep seeing general statements like this and as a postfix noob who is considering standing up a postfix server for incoming email and a separate one for outgoing mail (to prevent relay), I wonder if you can explain this further? I'm just trying to understand, not looking to create a flame war. :-) If my connection to the internet were rock-solid (fiber, say), and let's assume I have a static IP address, would your comment still apply? Feel free to email me directly if you want to keep this off the list. Regards, Bert
