I have installed Blackberry Enterprise Server on Lotus Domino 7 which is a additional server of our main mail server and replicates names.nsf. Now messages are being successfully sent to our own Lotus Domain and to internet but when we send an email using Blackberry handheld to outside our domain sending address appears
“firstname_lastname/ou1/ou2%domain@domain.com” and when receive tries to reply he gets an error of delivery failure and 550 relaying denied.
When someone sends an email independently using our proper internet address it reaches susscessfully
Regards