[Mimedefang] how to block jpg and gif attachements for some users

[Michiel Brandenburg]

Indunil Jayasooriya wrote:
> Pls see below for the postfix ver I use. it says postfix-2.3.3-2
> [root at filter ~]# rpm -qa |grep postfix
> postfix-2.3.3-2
> Does this ver of Postfix understand a milter ?
Sorry I have no clue, I do not use postfix and have not looked at it in 
a loooong time, further more I don't use CentOS so no clue there.  Maybe 
try google ?

> I am new to Mimedefang. Could you pls let me know the proper documentation?
Take a look at http://www.mimedefang.org/kwiki/ there are some examples 
there on bad extension detection but also removing content and replacing 
it with an url.

-- 
With kind regards,
Michiel Brandenburg