The only other good method is to implement "pop before smtp" which means that a client
needs to check mail before they can relay
thru the server. You would need a to add a field to your pops table called
LastChecked and make that a date/time field and another
field called IP address. The mechanism is like so:
User checks mail:
update their record to include the IP address and the current date/time
For relays, check that the from address is in the database and that the remote ip
matches the ip in the database and that the
timestamp is less than 20 minutes ago. If this is the case then allow the relay -
otherwise reject it.
Howie
----- Original Message -----
From: "Greg Silver" <[EMAIL PROTECTED]>
To: "inFusion Support List" <[EMAIL PROTECTED]>
Sent: Wednesday, February 06, 2002 4:44 PM
Subject: RE: [iMS] OPEN RELAY with ORBZ
> otherwise do what?
>
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