How can i block unwanted extentions inside attachments ?

[SLayraCkEr]

Hi,

I want to prevent mp3, mov, avi etc.. transfer over mail..
I search over net, and found solution named renattach for qmail..
But it caused a problem about signatures..
When i use it, yes, defined extentions blocking but signatures coming like attachment...

So, i need a good solution about extention filtering...

Thanks

[poke]

you might try:
4PSA Clean Server

Advanced settings
Forbidden file extensions (comma separated)
Drop emails that contain attachments with double extension
Ignore file size
Maximum file size for scanning KB
Drop malformed emails
Allow 4PSA Clean Server access to new clients and domains
Automatically protect new domains
Allow clients to set permissions and activate protection for domains
Save statistics

[SLayraCkEr]

Hi..

Thanks for offer but i am looking for free solution...

[poke]

The only direction i can point you in, is http://3es.atomicrocketturtle.com

install art's antivirus solution for free.

[SLayraCkEr]

hi again,

i don't need antivirus solution, because i already have drweb antivirus license..

i only need prevent mp3,mov,avi, etc.. .extentions on mail traffic

[poke]

Hi There,
Yeah, I can't stand DRWEB! Are you sure you don't just have the 15 mailbox DRWEB usage?!

You might consider changing AV solutions....

Anyone out there have an exension removal solution for DRWEB?

Take Care..

[SLayraCkEr]

i have 267 mail box and all of works with drweb well...

[jamesyeeoc]

Qmail-scanner package has options for blocking specific extensions

(/var/spool/qmailscan/quarantine-attachments.txt)

[bartje3]

Hi,

I use checkhab (http://ngm.id.au/)
It's free and you can custimize it, i love it !

Regards,
Bart

[GARMTECH]

Plesk + DrWeb attachment block solution from GARM Technologies. :)

Find and replace in /etc/drweb/drweb32.ini

FilterParts = Yes
RejectPartCondition FileName = "exe$"
RejectPartCondition FileName = "com$"
...etc

[atomicturtle]

qmail-scanner lets you do this too, its available in the [atomic] channel in my yum archives.