Postfix timeout

Discussion in 'Server Operation' started by Torsson, Oct 30, 2017.

  1. Torsson

    Torsson Member

    Hello. I have a problem with sending files.

    At office 30mbits internet probably 1mbit UP. i get SMTP timeout when sending attachment over 1.5mb.
    At home 100/100 Fiber i have no problem sending up to the 10mb limit i have.

    Can i change some timout settings in postfix so resolve this?. And where are they if it is possible?

    Here is from the log. does the max connection count have anything to do with this?
    Oct 30 16:15:22 gaslampa postfix/anvil[22263]: statistics: max connection count 3 for (smtps:**.**.**.**) at Oct 30 16:12:53
    Oct 30 16:15:45 gaslampa postfix/smtps/smtpd[22595]: timeout after DATA (475097 bytes) from **.**.**.**.business.telia.com[**.**.**.**]
    Oct 30 16:18:15 gaslampa postfix/smtps/smtpd[25066]: timeout after DATA (1548245 bytes) from **.**.**.**.business.telia.com[**.**.**.**]
    Oct 30 16:19:15 gaslampa postfix/smtps/smtpd[24204]: timeout after DATA (491451 bytes) from **.**.**.**.business.telia.com[**.**.**.**]

    Oct 30 16:35:15 gaslampa postfix/smtps/smtpd[26247]: timeout after DATA (1474525 bytes) from **.**.**.**.business.telia.com[**.**.**.**]
    Oct 30 16:35:22 gaslampa postfix/anvil[22263]: statistics: max connection rate 2/60s for (smtps:**.**.**.**) at Oct 30 16:28:22
    Oct 30 16:35:22 gaslampa postfix/anvil[22263]: statistics: max connection count 2 for (smtps:**.**.**.**) at Oct 30 16:28:22

    Thanks in advance
     
    Last edited: Oct 30, 2017

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