[IMail Forum] what is wrong? email rejected

[mail admin]

This is one of the email being rejected. Can anyone give some ideas of the problems? cheers   fkong       *************************************     04:02 09:03 SMTP-(00000A14) Trying pd.jaring.my (0) 04:02 09:03 SMTP-(00000A14) Connect pd.jaring.my [61.6.32.155:25] (1) 04:02 09:03 SMTP-(00000A14) 220 mx5pd.jaring.my ESMTP Sendmail 8.12.8/8.12.6; Wed, 2 Apr 2003 09:03:55 +0800 (MYT) 04:02 09:03 SMTP-(00000A14) >EHLO fasstmail.com 04:02 09:03 SMTP-(00000A14) 250-mx5pd.jaring.my Hello stargate.fasstmail.com [219.93.80.250], pleased to meet you 04:02 09:03 SMTP-(00000A14) 250 ENHANCEDSTATUSCODES 04:02 09:03 SMTP-(00000A14) >MAIL FROM:<[EMAIL PROTECTED]> 04:02 09:03 SMTP-(00000A14) 550 5.7.1 Access denied 04:02 09:03 SMTP-(00000A14) ERR undeliverable 550 5.7.1 Access denied 04:02 09:03 SMTP-(00000A14) SMTP_DELIV_FAILED 04:02 09:03 SMTP-(00000A14) >QUIT 04:02 09:03 SMTP-(00000A14) 221 2.0.0 mx5pd.jaring.my closing connection