Matus UHLAR - fantomas skrev den 2022-11-29 10:32:
I've noticed some using port 2525. Any point?
From what I remember, only because people didn't know about 465/587
this ports are global abused, so there is a point to use another port :)
lets say 25
when i had backup mx i used port 26 just
Op 29-11-2022 om 10:32 schreef Matus UHLAR - fantomas:
On 29.11.22 22:26, DL Neil wrote:
Postfix on VPS is lightly-loaded, currently running happily with SPF,
DKIM, DMARC, etc; and delivering inbound messages to Dovecot. MUAs
submit outbound messages using STARTTLS and port 25.
while using
On 29.11.22 22:26, DL Neil wrote:
Postfix on VPS is lightly-loaded, currently running happily with SPF,
DKIM, DMARC, etc; and delivering inbound messages to Dovecot. MUAs
submit outbound messages using STARTTLS and port 25.
while using starttls and authentication on port 25 is possible, I reco
Postfix on VPS is lightly-loaded, currently running happily with SPF,
DKIM, DMARC, etc; and delivering inbound messages to Dovecot. MUAs
submit outbound messages using STARTTLS and port 25.
To suit certain ISPs, plan to expand to (also) enable port 465
(described as "implicit TLS") and/or port
