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Linux => Control Panels => cPanel => Topic started by: sajugovind on March 29, 2014, 10:09:33 pm

Title: How to set maximum email attachment size in exim email server
Post by: sajugovind on March 29, 2014, 10:09:33 pm

The exim parameter "message_size_limit" defines the size of email attachment.

This can be set in the exim's main configuration file /etc/exim.conf (the path for exim.conf on cPanel server). Open the file and add following line in this file if you want to set the size 10MB.

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message_size_limit = 10M
Save and exit the file and restart the exim service.

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/etc/init.d/exim restart
On cPanel servers, this can be done from WHM

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=> Go to WHM >> Main >> Service Configuration >> Exim Configuration Editor

=> At the bottom, click on "Advanced Editor"

=> put the line : message_size_limit = 10M on the first text box

=> Click on save.
Verify the setting by following command

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#exim -bP | grep message_size_limit

Output should be

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message_size_limit = 10M
Note : The default email attachment size for exim email server in the cPanel / WHM is 50MB.