Hi,
There is this Blackberry internet service, where we can push our mail to the blackberry handheld. The downloaded messages in the blackberry do not have any problem when sending to other external email addr like a@xxx.com or b@yyy.com.
But it will gives us the error, when I try to send the email to my colleague or myself at myself@owndomain.com
5.1.0 - Unknown address error 571-‘incorrect IP - psmtp’
Can anyone pls advise? Thanks