> Would you guys be interested in writing a front end (similar to Mail
Essentials) to Imail, that would implement the RBL, RSS and DUL? Looks
like you there are several potential customers on this list . . . .
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I think the most efficient way to get there is to use of the
high-performance, proven open source MTA's (postfix, sendmail, qmail) on a
FreeBSD or Linux dedicated box. This box would be a restricted relay for
all Imail's domains. All MX records point to this box, so all incoming
mail gets scrubbed:
1. if destination MTA not in the domains to relay, reject
2. if reverse lookup of the ip address for MX record fails, reject
3. if in black hole, reject
(4. Reg Ex spam filtering, nice but optional, maybe later)
5. else, forward to Imail
This wouldn't have to be a powerful machine, and the software would be
free. The above functionality, including RegEx filtering language, is what
you get for $5000 at www.MailShield.com.
Len
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