But this was not a null sender -- the address is a very legitimate [EMAIL PROTECTED] They are rejecting all mail from anyone named "admin".

Bill

----- Original Message ----- From: "Kevin Bilbee" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Monday, May 15, 2006 12:05 AM
Subject: RE: [IMail Forum] Admin@ account blocked


I have seen it. It means the server is seeing a null sender or is trying to
do address verification. We have had the NULL sender problem with
misconfigured windows PHP installations.



Kevin Bilbee



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