> VRFYs would still be required by IMail peers to resolve the correct
> server before forwarding to IMGate. The only way to reduce chatty
> VRFYs with several IMail peers is to actually replace the IPs of all
> those peers with an IP or two for IMGate as the peer (two IMGate IPs
> in case one fails).
The bridgehead box(es) can be running IMail, IMGate, MS SMTP, qmail,
whatever. IMail can't do what IMGate can for anti-spam, but it can
perform this role very well (especially IMail 8).
Dedicating one box to each function is best practice:
Bastion host that can do envelope anti-spam
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Bridgehead mail router
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Mailbox servers
-Sandy
------------------------------------
Sanford Whiteman, Chief Technologist
Broadleaf Systems, a division of
Cypress Integrated Systems, Inc.
e-mail: [EMAIL PROTECTED]
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