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How to change maximum size of message

hut

Dear all,

I use PMX version 5 on Linux 4, I have the following problem: our users can not send or receive the emails with attached file is larger than 10 MB because my Postfix mail server has been rejecting them. I changed the option "message_size_limit" from 10240000 to 20480000 by the command "postconf -e message_size_limit=20480000". I also added the option "message_size_limit = 20480000" in file /opt/pmx/postfix/etc/main.cf and then I restart postfix service. However, when I use command : "postconf -d", I still see the option message_size_limit is 10240000. And the email which is larger 10 MB is still rejected.

Does anyone have any idea or suggestion ?

Thanks,

Hut

:38449


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  • 0

    Hi Hut .. 

    Have you solved this message size issue ? actually i have same issue like you, i'm using pmx6 and did exactly like you did .. postconf message_size_limit=20480000 and message_size_limit parameter in main.cf will change too .. but the email with size 10MB still reject by pmx with notification "message size 10966090 exceeds size limit 10485760 of
    server 172.16.20.33[172.16.20.33]"

    i have check smtp at pmx and it  pointing to 20MB (see pic)

    i've tried to looking size 10485760 in main.cf.default but still not found it .. 

    anyone have solving this issue ??

    Many Thanks, 

    Rahmat

    :43055
Reply
  • 0

    Hi Hut .. 

    Have you solved this message size issue ? actually i have same issue like you, i'm using pmx6 and did exactly like you did .. postconf message_size_limit=20480000 and message_size_limit parameter in main.cf will change too .. but the email with size 10MB still reject by pmx with notification "message size 10966090 exceeds size limit 10485760 of
    server 172.16.20.33[172.16.20.33]"

    i have check smtp at pmx and it  pointing to 20MB (see pic)

    i've tried to looking size 10485760 in main.cf.default but still not found it .. 

    anyone have solving this issue ??

    Many Thanks, 

    Rahmat

    :43055
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