Issues
Subject: Re: Attachment blocking Now what!
exactly!
Micciche, Robert wrote:
FTP
-Original Message-
From: Luis Arroyo [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 3:03 PM
To: MS-Exchange Admin Issues
Subject: RE: Attachment blocking Now what!
Compress and send
Title: RE: Attachment blocking Now what!
what i did was use Nav for exchange and use its registry keys to look inside zip files and what not for unwanted files such as exe .. it strips them out of the message.
-Original Message-
From: Martin Blackstone [mailto:[EMAIL PROTECTED]]
Sent
To: MS-Exchange Admin Issues
Subject: Re: Attachment blocking Now what!
exactly!
Micciche, Robert wrote:
FTP
-Original Message-
From: Luis Arroyo [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 3:03 PM
To: MS-Exchange Admin Issues
Subject: RE: Attachment blocking Now
Whatever is blocked is deleted. That's how I do it.
-Original Message-
From: Eldridge, Dave [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 12, 2002 10:38 AM
To: MS-Exchange Admin Issues
Subject: RE: Attachment blocking Now what!
So you block them and they go where? and who
We have a policy that only Word docs and Excel files and pdf's come thru
everything else is blocked. If they need some other attachment we get
it for them only if it is work related. This has worked well for us so
far.
-Original Message-
From: Eldridge, Dave [mailto:[EMAIL PROTECTED]]
You need to find a balance. You cant go blocking file types all wily nilly
if your company has a legitamate use for them.
As an example, back when I started blocking VBS files, I spoke with the VP
of development to make sure this wasn't going to cause a bunch of issues.
-Original
, pif, eml, scr, swf, sys, cmd. This is about all we can do
and still operate our business.
Thanks,
Glenn
-Original Message-
From: Martin Blackstone [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 7:33 AM
To: MS-Exchange Admin Issues
Subject: RE: Attachment blocking Now what
We block a wide variety of attachments that are potentially harmful, but in general
allow .jpg, .gif, .avi. mpeg, etc so that our file filter doesn't get hit too hard and
it tends to placate our users a bit. However, if a user needs a file that is in our
file filter... we inform them (or the
Blackstone [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 11:14 AM
To: MS-Exchange Admin Issues
Subject: RE: Attachment blocking Now what!
I have been demoing Antigen and that is a huge issue to me
-Original Message-
From: Preston Jeffares [mailto:[EMAIL PROTECTED]]
Sent: Monday
!
-Original Message-
From: Martin Blackstone [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 10:14 AM
To: MS-Exchange Admin Issues
Subject: RE: Attachment blocking Now what!
I have been demoing Antigen and that is a huge issue to me
-Original Message-
From: Preston Jeffares
I set Antigen to deliver the recip a note stating that I pulled their
attachment and that they should contact me if they want it. I release less
than 5 a month.
J
-Original Message-
From: Eldridge, Dave [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 10:13 AM
To:
Most of the newer products are smart enough not to pass them anyhow...
-Original Message-
From: Erickson, David [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 8:41 AM
To: MS-Exchange Admin Issues
Subject: RE: Attachment blocking Now what!
If it is a legitimate executable
Compress and send. Allow .zip through
-Original Message-
From: Eldridge, Dave [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 7:13 AM
To: MS-Exchange Admin Issues
Subject: Attachment blocking Now what!
Ok for those of you that block all attachments including .exe .com .jpg
Title: RE: Attachment blocking Now what!
FTP
-Original Message-
From: Luis Arroyo [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 3:03 PM
To: MS-Exchange Admin Issues
Subject: RE: Attachment blocking Now what!
Compress and send. Allow .zip through
-Original
[mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 12:03 PM
To: MS-Exchange Admin Issues
Subject: RE: Attachment blocking Now what!
Compress and send. Allow .zip through
-Original Message-
From: Eldridge, Dave [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 7:13 AM
Admin Issues
Subject: RE: Attachment blocking Now what!
I think many of you are going to find that these old backdoor methods are on
their way out. Many of the newer AV proggies can now determine when a
certain file type has been renamed, then block it anyhow.
Trend and Antigen are heading up
We make them ZIP them up...or just rename it I guess since Trend ScanMail
doesn't actually check the format, at least not version 3.61. I'm planning
to upgrade to 3.8 to see if it makes a difference though. The other
alternative for large files (we have a 15MB limit on our message size) is to
Good.
-Original Message-
From: Martin Blackstone [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 3:12 PM
To: MS-Exchange Admin Issues
Subject:RE: Attachment blocking Now what!
I think many of you are going to find that these old backdoor methods
04, 2002 11:14 AM
To: MS-Exchange Admin Issues
Subject:RE: Attachment blocking Now what!
I have been demoing Antigen and that is a huge issue to me
-Original Message-
From: Preston Jeffares [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 8:01 AM
To: MS-Exchange
-
From: Allen Crawford [mailto:[EMAIL PROTECTED]]
Sent: 04 February 2002 21:29
To: MS-Exchange Admin Issues
Subject: RE: Attachment blocking Now what!
We make them ZIP them up...or just rename it I guess since Trend ScanMail
doesn't actually check the format, at least not version 3.61. I'm planning
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