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How to change maximum size of message

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

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0 JasonWong over 11 years ago

Hi Hut,
Make sure that you set the mailbox_size_limit greater than what your message_size_limit is. That maybe the cause. Also make sure the changes you made were saved in the main.cf of PMX.
-Jason
:38513
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0 JasonWong over 11 years ago

Hi Hut,
Make sure that you set the mailbox_size_limit greater than what your message_size_limit is. That maybe the cause. Also make sure the changes you made were saved in the main.cf of PMX.
-Jason
:38513
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