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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [FW1] Content filtering/AV on "outbound" POP3 mail to client!!!
Title: Message Hi
all,
We would allow our
isp subscribers to signup to a antivirus product to to clean their
pop3 mail.
The only way that I
can think of these being done is when the user retrieves their mail via
pop3.
We will give them a
different ip when they signin and then when they use the pop3 protocol to
retrieve thier mail we would like it to be scanned.
I know the correct
method it to do inbound smtp scanning but there are performance and legal
issues. We
would like the user to have a choice.
Do you thing we
should use a FW-1 rule with a CVP server defined for the outbound traffic to
scan, whould this work because it the CVP server w"ould be coming into play
half
way into the
connection when the data is being retured to the client. Could this be done for
POP3 traffic.
Does anyone have any
suggestions? I have had a couple ideas with Layer4 switches
to.
Thanx
Eric
South
africa
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