Hi everyone.
My company's Mail Server is Zimbra 6.0.9. When my domain send mail to customer, Mail Server reported:

The mail system

<dasd.xxxx@roamware.com>: host
roamware.com.inbound15.mxlogic.net[208.65.144.13] said: 554 Denied (Mode:
normal) (in reply to end of DATA command)


Please help me!!!!!!!!!!

Thks.