>Yes .. well I have tested over and over again the same config with Sendmail
>and it will not allow RELAY in anyway .. however after four trys the forged
>sender always breaks into Imail .. if this is the case then IpSwitch has a
>real problem
no, YOU have the pb. No mail server can detect whether headers are
forged or not. That's why headers can not be trusted for relaying.
In Imail, "Relay for addresses" + "smtp auth by all users" +
anti-spoofing of ip's at border router, or you will continue to have a pb.
> .. I sure would like to here feed back from others.
you got it, now go apply it.
Len
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