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Re: How to auto detect a remote IMAP/POP3 server given only an email address ?

Posted by Ivαn Sαnchez Ortega on 12/28/07 23:56

The Natural Philosopher wrote:

> take the domain part of their address and try looking for MX, then A
> records..and hope their ISP doesn't have a relay in the way..

.... And do a port scan on pop3.domain, and imap.domain, and do keep a
whitelist of known domains and servers (together with a manual way of
adding a domain+server to that whitelist).

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IvΓ‘n SΓ‘nchez Ortega -ivansanchez-algarroba-escomposlinux-punto-org-

Why was God able to create the universe in only seven days? Because he
didn't have an installed base to deal with.

 

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