In Config.pm put: $Self->{'PostMasterPOP3MaxEmailSize'} = 1024 * 6; You can set this to other values. I had some serious problems with big emails and reported a bug (http://bugs.otrs.org/show_bug.cgi?id=1077) and it has been partially fixed and I reopened and they closed it saying it wasn't a bug. So please TEST before setting the value to something big! Richard Graham Leggett wrote:

Hi all,

I am suddenly getting errors as follows:

Email to big (6744 KB - max 6144 KB)!

I can't find where this figure "6144KB" is configured, it's not configurable in the POP config.

Does anyone know where I can change this figure?

I am using OTRS v2.0.

Regards, Graham