Block attachements

Discuss the Scalix Server software

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rudi
Posts: 289
Joined: Mon Nov 22, 2004 6:53 am

Block attachements

Postby rudi » Thu Jan 05, 2006 4:53 am

Hi,

is it possible to block attachments in emails on the scalix server? For example an attachment in jpg or gif format.

Thanks!!

ScalixSupport
Scalix
Scalix
Posts: 5503
Joined: Thu Mar 25, 2004 8:15 pm

Re: Block attachements

Postby ScalixSupport » Thu Jan 05, 2006 6:05 am

rudi wrote:Hi,

is it possible to block attachments in emails on the scalix server? For example an attachment in jpg or gif format.

Thanks!!


You can filter out attachments on the incoming unix g/w as follows:

  1. Edit /var/opt/scalix/sys/mime.types and add the following:

    Code: Select all

    2188<tab>b<tab>*/*<tab>wmf
    just under the line

    Code: Select all

    # Wildcards must go at the start of the list
    Obviously, replace <tab> with a TAB character.
  2. Edit /var/opt/scalix/sys/general.cfg and add the line

    Code: Select all

    SR_FILTER_TYPES_OF_ATT=2188
  3. Restart the unix g/w and router

    Code: Select all

    omoff -d0 unix router
    omon unix router


This tells the unix g/w that anything which has a .wmf extension should be given Scalix filecode 2188 which happens to mean virus infected file. The general.cfg setting tells the Service Router that any attachment with filecode 2188 is to be removed.

If you want to add more extensions, you can have up to 5 comma separated on the same line after which you need to create a new line with the same data but different extensions.

dangin2005
Posts: 31
Joined: Fri Mar 03, 2006 6:59 am

Postby dangin2005 » Thu Mar 09, 2006 11:30 pm

how to if i want scalix remove attachment (jpg, 3gp or or something like that) only but message body still can send/receive by user.
is it possible in scalix??

Please tell me..

Regards
dangin

ScalixSupport
Scalix
Scalix
Posts: 5503
Joined: Thu Mar 25, 2004 8:15 pm

Postby ScalixSupport » Fri Mar 10, 2006 8:07 am

Hi,

MIMEdefang can do this - not a Scalix feature.You need to front-end Scalix with sendmail + MIMEdefang.

http://www.google.com/search?hl=de&q=mi ... a=N&tab=gw

Cheers,

Sascha.


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