Overview

SpamAssassin by default will not check emails larger than 250 KB. This is limited to prevent SpamAssassin from generating a large load on the server.

Instructions

If you would like to change this setting to a higher value, you can edit the following file:

vi /usr/local/psa/bin/psa-spamc 

Next, change this line to a higher value:

MAX_SIZE=256000 # max letter size to filter

SpamAssassin will use the new value immediately with no need to restart any services.

See also

• When does SpamAssassin begin to use the spam filter database for filtering mails?
• Enable user management of spam filtering for Plesk
• How do I change the SpamAssassin template for messages recognized as spam?