Scott K:
On 9/30/2024 12:17 AM, Scott Kitterman via Postfix-users wrote:
On September 30, 2024 4:00:32 AM UTC, Peter via
Postfix-users<postfix-users@postfix.org> wrote:
On 30/09/24 10:38, Steve Matzura via Postfix-users wrote:
2024-09-29T21:31:27.402601+00:00 tgv24 postfix/error[1775]: B9E5510584F:
to=<tgvpad...@theglobalvoice.info>, orig_to=<tgvpadmin>, relay=none,
delay=48744, delays=48594/150/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily
suspended: connect to fb.mail.gandi.net[217.70.178.216]:25: Connection timed out)
2024-09-29T21:31:27.403862+00:00 tgv24 postfix/smtp[1744]: connect to
fb.mail.gandi.net[217.70.178.217]:25: Connection timed out
2024-09-29T21:31:27.407038+00:00 tgv24 postfix/error[1774]: B46BD105849:
to=<tgvpad...@theglobalvoice.info>, orig_to=<tgvpadmin>, relay=none,
delay=84686, delays=84535/150/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily
suspended: connect to fb.mail.gandi.net[217.70.178.216]:25: Connection timed out)
2024-09-29T21:31:27.410377+00:00 tgv24 postfix/error[1775]: C72C0105866:
to=<tgvpad...@theglobalvoice.info>, orig_to=<tgvpadmin>, relay=none,
delay=27148, delays=26998/150/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily
suspended: connect to fb.mail.gandi.net[217.70.178.216]:25: Connection timed out)
This log entry repeats ad infinitum.
This looks like a port 25 block to me. Check with your host to make sure they
are not blocking outbound port 25, many of them require a request to open the
port.
Might be a more general networking problem too. Given the postfix versions the
OP upgrading from/to they may have directly upgraded two Ubuntu LTS versions,
which isn't supported. You have to upgraded such systems in two steps.
Scott K
Actually, no upgrade was performed. I bought a second server, Gandi lays
down the image of choice, I chose Ubuntu 24.04 LTS, and added packages
from there. I ran the Postfix configuration script and then checked the
contents of /etc/postfix/main.cf against the same file on the old
system, and they matched almost perfectly. I fixed the discrepancies,
which were largely in the "myhostname" and "mydomain" sections, tried to
use 'mail' to send myself a message from the new system, couldn't, and
started posting here to learn what I'm doing wrong._______________________________________________
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