Hi Wietse yes you right - problem solved W dniu 06.10.2021 o 17:27, Wietse Venema pisze: > natan: >> postconf -P | grep smtp_ >> >> smtp/unix/smtp_connect_timeout = 5 >> smtp/unix/smtp_helo_timeout = 5 > Well there is your problem. 5 seconds is too short for reliable operation. > > Wietse >
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