7 ms·
The topic often comes up. Can't say I share the experience. My servers have never been put on a blacklist in the 7 years they've been running, and one of them o
by toun 4y ago
The topic often comes up. Can't say I share the experience. My servers have never been put on a blacklist in the 7 years they've been running, and one of them operates from my residential DSL connection. Standard postfix+dovecot stack on an Archlinux VPS, I log in once a year to update the packages and make sure there is enough disk space left.
- tacon 4y agoEssentially all residential IPs are blacklisted for email servers, at least on port 25. Many ISPs blackhole any traffic on port 25 to residential IPs. Do you have port 25 working on your residential connection?