Re: ISA Server Report - "Traffic By Users - Bytes Out" > External?
- From: "Mike Webb" <Mike_Webb@xxxxxxxxxxxxxxxxx>
- Date: Thu, 2 Nov 2006 12:15:24 -0600
I checked out GFI's Mail Security for Exchange/SMTP - looks good. Also went
to Symantec.com and looked at Mail Security for SMTP for Small Business and
Mail Security for Windows Small Business Server. Both Symantec products
also look good, but can't tell for sure which to get. I assume (there's
that word again) I should get the one that says it's for SBS. (I've been
bit so much by assuming things with SBS or Microsoft that I'm gun-shy.)
Has anyone experience with the GFI product and the Symantec product for SBS,
and willing to share a recommendation?
Mike
"Steve" <newsgroup@xxxxxxxxxx> wrote in message
news:O6p9DSq$GHA.4060@xxxxxxxxxxxxxxxxxxxxxxx
Wow you're running practically naked. Since you're already have Symantec
you may want to add Symantec Mail Security for Microsoft Exchange 5.0
designed to scan the IS store especially as messages flow into it. Another
alternative is the GFI Mail Security product.
"Mike Webb" <Mike_Webb@xxxxxxxxxxxxxxxxx> wrote in message
news:%23P5lKGq$GHA.4024@xxxxxxxxxxxxxxxxxxxxxxx
I don't have an "Exchange Aware" AV program. The AV version I ahve has a
tab labeled Exchange, so I assumed (bad word, I know) that it was scanning
Exchange. Guess I was wrong.
Mike
"Joel31622" <Batista@xxxxxxxxxxx> wrote in message
news:%23ujXq$p$GHA.996@xxxxxxxxxxxxxxxxxxxxxxx
Hi Mike, in your post you said that you were using Symantec Antivirus to
scan your PC/Server. Do you also have an "Exchange-Aware" anti-virus
program to scan your Exchange database, such as "Symantec Mail Security
for MS Exchange"? (Not to be confused with an "Outlook-Aware" AV
program)
Since you can't seem to find anything on the Server/Workstations, is it
possible you have some kind of malware/virus in your Exchange database?
Mike Webb wrote:
Running SBS 2003 Premium, Exchange, ISA 2004, WSUS, 2 NICs and a
router, dynamic IP from ISP, DDNS service from dyndns.org, downloaded
and am using GFI Web Monitor 30-day evaluation as of 1 Nov.
=======================
Noticed a week ago that our uploads through the ISP have spiked; had
been 10-40 MB/day, and now is up to 2 GB or more per day. Can't figure
out why, but I'm working on it. I downloaded GYI Web Monitor to help
me track individual users. It is a bit better than ISA reports for
that. Today I checked GFI and didn't see anything remarkable, then ran
a ISA report for yesterday and saw we had 242 MB sent (Bytes Out) on
the Traffic By User section of the report. And our Executive Director
had the most - 196 MB. When I asked him about it, he said he only sent
2 emails - and showed them to me. Should have been just a few KBs.
So, I now think we've been highjacked. Asked him to run a full scan
with his AV (Symantec Corporate Ed.), and a full scan with his SPAM
app.
I'm really not sure what I should do to try and identify the problem.
I know about NETMON, but not how to interpret the results. I'm also
worried about our security. I've got a good password policy in-place,
am running Symantec Corporate Ed. AV on the server and feeding to the
clients on each workstation. It runs (on the server) once per week.
(last scan was at 5:30 am on the 29th - am running a full scan now.)
Also have Windows Defender running on the server once per day.
Any advice??
.
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