Antigen is (currently) not checking the type of the
attachment...
You
could install an additional product like MailMarshal or MimeSweeper to catch
renamed files like this. They also have the ability to do an
AV-Scan...
They
act as a Mail-Server in front of your exchange box and will forward the mails
according to your rules to the exchange server.
If on
the same server you have to change the smtp port for the exchange
server...
Ricki
List Charter and FAQ at:-----Ursprüngliche Nachricht-----
Von: MHR(Michael Ross) [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 11. Dezember 2001 15:18
An: MS-Exchange Admin Issues
Betreff: RE: File TypesOkI need to mention that I cannot change our AntiVirus product..:(List Charter and FAQ at:-----Original Message-----
From: Micciche, Robert [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, December 11, 2001 7:57 AM
To: MS-Exchange Admin Issues
Subject: RE: File TypesAntigen.List Charter and FAQ at:-----Original Message-----
From: MHR(Michael Ross) [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, December 11, 2001 8:07 AM
To: MS-Exchange Admin Issues
Subject: File TypesI know Ive asked this before, but I dont think anyone had a clear answer.Id like to find software that will scan the file TYPE and not Extention name and filter accordingly.Currently we use NAV for Exchange. We can filter by extention, but why cant we filter by file type?For example, an EXE file has a certain file HEADER that identifies it as an EXE.. why cant we pick it up that way?We have users renaming exe files as .me for example, and we cant spend our days chasing file extentions to eliminate this security hole.any ideas?Michael RossNetwork Analyst 2Panduit Corp.If at first you don't succeed, Skydiving isn't for you.List Charter and FAQ at:
http://www.sunbelt-software.com/exchange_list_charter.htm
http://www.sunbelt-software.com/exchange_list_charter.htm
http://www.sunbelt-software.com/exchange_list_charter.htm
http://www.sunbelt-software.com/exchange_list_charter.htm