List Info

Thread: Re: Howto allow only message for a specific domain?




Re: Howto allow only message for a specific domain?
user name
2007-05-22 23:32:10
>> 
>> Dario Lesca wrote:
>> > Hi, for a specific domain, for some local user
I must allow only
>> > exchange of messages with other local users
and reject messages for
>> > external domain.
>> > What is the best way to block all messages,
sent from a specific local
>> > user, to every external domain and accept only
message for local
>> > domain's users?
>> >   
>> Sorry - that isn't a job Qmail-Scanner can do. That
would be classified
>> as Qmail's problem - but I can tell you Qmail
cannot do that directly
>> either. You would need to develop something to make
such checks for your
>> site yourself.
>> 

Hi,

I added a localrules section to QS, so I just need to write
aperl sub for my own checks.
The changes to QS itself are minimal - unlike virus scanners
this needs to be called for
plaintext too.
I have made two rules: one, on a mozilla oriented site,
would consider mail via outlook
a virus symptom. The other one marks "not for me"
messages.
The downside: if you dont take the effort to write your own
handler for filtered messages,
they will be reported as a special case of virus, or
dropped. There is no support in QS
to redirect such messages.

In case your qmail features the plugins patch, your proposed
filter could be done as
a RCPT plugin - given that particular sender the rcpt
address could be changed to a
local "violations" box

Wolfgang Hamann


------------------------------------------------------------
-------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and
take
control of your XML. No limits. Just data. Click to get it
now.
http://sourcefor
ge.net/powerbar/db2/
_______________________________________________
Qmail-scanner-general mailing list
Qmail-scanner-generallists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/q
mail-scanner-general

[1]

about | contact  Other archives ( Real Estate discussion Medical topics )