Mail Rejected, but Sender Domain in Whitelist

[ProxUser3000]

Strange, i wrote this thread 30 min before, it vanished...

I have the problem with only one user and one email

[TABLE="width: 745"]
[TR]
[TD]Dec 20 10:05:40[/TD]
[TD]smtpd[/TD]
[TD]connect from mailgate.bmd.at[213.33.78.204][/TD]
[/TR]
[TR]
[TD]Dec 20 10:05:40[/TD]
[TD]smtpd[/TD]
[TD]NOQUEUE: reject: RCPT from mailgate.bmd.at[213.33.78.204]: 450 4.1.1
<xEditedx.at>: Recipient address rejected: undeliverable
address: host 192.168.222.11[192.168.222.11] said: 550 5.1.1 User unknown (in
reply to RCPT TO command); from=<xEditedx@bmd.at>
to=<xEditedx.at> proto=ESMTP helo=<webmail.bmd.at>
[/TD]
[/TR]
[TR]
[TD]Dec 20 10:05:40[/TD]
[TD]smtpd[/TD]
[TD]disconnect from mailgate.bmd.at[213.33.78.204]



sender is in whitelist, how can this happen, i get this message every 5 minutes in the tracking center..
[/TD]
[/TR]
[/TABLE]