05-26-2007, 07:30 PM
Join Date: May 2007
Post Thanks: 0
Thanked 0 Times in 0 Posts
| | Can't send to Blackberry from my server
Please Login to Remove!
My server cannot send to any Blackberry users in my orgainization. All emails get rejected with
... while talking to mx13.bis.na.blackberry.com.:
<<< 554 as09a.bis.na.blackberry.com
554 5.0.0 Service unavailable
I did some checking, and my IP was missing it's reverse DNS record. I restored the PTR and now should be fine.
Would this be the reason. How do I get it restored because this is shutting us down?