Re: [lms] Postfix i tls i cert na debianie

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warning: 82.177.100.252: hostname 252.mojadomena.pl verification failed: Name or service not known

connect from unknown[82.177.100.252]

lost connection after UNKNOWN from unknown[82.177.100.252]

A sprawdz dnsy, bo:

host 82.177.100.252 252.100.177.82.in-addr.arpa domain name pointer 252.mikrochip.pl.

host 252.mikrochip.pl Host 252.mikrochip.pl not found: 3(NXDOMAIN)