On 9 August 2017 at 12:35, Mai Ling <mailinglist...@gmail.com
> My small office client upgraded his internet connection and I've updated the
self hosted postfix configuration file with the new IP address.
> Soon after, email users began complaining about bounces they started
receiving for some emails they sent.
On aug. 9, 2017 at 3:08 p.m., <Dominic Raferd
Just checking, is the new ip dynamic? Dynamic ips are blacklisted by many rbls
automatically (and requests for exceptions will be ignored), so in this case
you must use a relayhost.
On 09.08.17 17:00, Mai Ling wrote:
no, it's statically configured
you need proper FcRDNS - ask your new ISP to configure reverse DNS pointing
to something that already points to your new IP (your mail server name
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
Warning: I wish NOT to receive e-mail advertising to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
He who laughs last thinks slowest.