3 ms·
> It's practically impossible to > send SMTP from your own IP address. I haven't had any problem in that regard in over 20 years of running a mail server on a
by dingaling 2y ago
> It's practically impossible to
> send SMTP from your own IP address.
I haven't had any problem in that regard in over 20 years of running a mail server on an old PC, on residential ISP connections. SPF, DKIM and rDNS config seemed to keep all the big players happy.
Which just made me realise I don't even have valid rDNS anymore, but it still works.