Hi
Wietse this log is wgen I push up via postqueue -i ID (I push up some times)
smtp_connection_reuse_time_limit = 400s
smtp_data_done_timeout = 1600s
smtp_rcpt_timeout = 900s
smtp_tls_loglevel = 1
smtp_tls_note_starttls_offer = yes
smtp_tls_security_level = may
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
W dniu 06.10.2021 o 15:22, Wietse Venema pisze:
> natan:
>> Hi
>> I have some problem in send
>>
>> My working environment is:
>>
>> ---postfix1-(MX)----lmtp-dovecot-director---------------dovecot1-6
>> In dovecot1-6 i have exim whose smarthost is postfix2 name (P5)
>>
>> all works fine but sometimes I get in log:
>>
>> Oct? 6 14:14:25 P5 postfix/smtp[52636]: 4HPY3L22S1z3mgPD: conversation
>> with mail3.allegromail.pl[178.21.155.20] timed out while receiving the
>> initial server greeting
>> Oct? 6 14:14:30 P5 postfix/smtp[52636]: 4HPY3L22S1z3mgPD: conversation
>> with mail1.allegromail.pl[178.21.155.19] timed out while receiving the
>> initial server greeting
> You have 5-second timeouts which is too small. Look at output from
>
> postconf -n | grep smtp_
>
> and specify something more reasonable.
>
> Wietse
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