com.sun.mail.smtp.SMTPSendFailedException: 454 5.7.3 Client does not have p

Hi I am getting the above error while sending mail through the smtp using mail.jar. Please suggest the reason for this error and how to rectify this.Aravind
[177 byte] By [Araviama] at [2007-10-3 9:18:37]
# 1
Your client does not have permission to send on the SMTP server.Note: Don't spam!
watertownjordana at 2007-7-15 4:31:42 > top of Java-index,Archived Forums,Socket Programming...