[pfx] Re: New Installation, Old User, Questions

[Scott Kitterman via Postfix-users]

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
_______________________________________________
Postfix-users mailing list -- postfix-users@postfix.org
To unsubscribe send an email to postfix-users-le...@postfix.org