Kolab2 Beta 3 Cannot receive Email with 8Mb Attachment

[alex]

Hello,

I was sent an email with an 8MB attachment, but the email bounces back 
with the following message:

PERM_FAILURE: SMTP Error (state 13): 552 Error: message too large

Where do I modify Kolab2 to allow attachments of this size or larger?

I understand ftp or webdav are better ways to send files, but I need 
users to be able to send the files via email.

-- 

Thank you,

Alex Chejlyk
SwiftNet Computer Systems, Inc.
http://www.swiftnetcomputers.biz