1 Topic by m.krzaczek

  • m.krzaczek
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Topic: no logs that my postfix has rejected mail because of size

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I have no logs that my postfix has rejected mail because of size

I just see

Feb  2 12:23:52 mxbck postfix/smtpd[20528]: connect from smtpo.poczta.interia.com[217.74.65.158]
Feb  2 12:23:53 mxbck postfix/smtpd[20528]: lost connection after EHLO from smtpo.poczta.interia.com[217.74.65.158]
Feb  2 12:23:53 mxbck postfix/smtpd[20528]: disconnect from smtpo.poczta.interia.com[217.74.65.158]

there is no info that it was mail too big ... can I change it to see that?

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2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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Re: no logs that my postfix has rejected mail because of size

What's the original error message you got?

3 Reply by m.krzaczek (edited by m.krzaczek 2018-02-06 16:45:50)

  • m.krzaczek
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Re: no logs that my postfix has rejected mail because of size

As a user I recieved NDR, I was sending test email from free email account interia.pl
[Automatically generated message]

We are sorry to inform that your mail message was not delivered to one
or more recipients. Its fragment is attached to this e-mail.
You can find the error message below.


__

my@email.com>: message size 18551060 exceeds size
limit 15728640 of
    server mxbck.sss.com[x.x.x.x]

on serwer just 3 lines like those :
Feb  2 12:23:52 mxbck postfix/smtpd[20528]: connect from smtpo.poczta.interia.com[217.74.65.158]
Feb  2 12:23:53 mxbck postfix/smtpd[20528]: lost connection after EHLO from smtpo.poczta.interia.com[217.74.65.158]
Feb  2 12:23:53 mxbck postfix/smtpd[20528]: disconnect from smtpo.poczta.interia.com[217.74.65.158]

4 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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Re: no logs that my postfix has rejected mail because of size

m.krzaczek wrote:

my@email.com>: message size 18551060 exceeds size
limit 15728640 of
    server mxbck.sss.com[x.x.x.x]

This is the message size limit on server "mxbck.sss.com". Is it yours?

FYI: https://docs.iredmail.org/change.mail.a … .size.html