we have recently rolled out 10 blackberry curve 8310's
all have been working very well over the last 3/4 weeks, until yesterday!
1 of them no longer sends email, it receives email, and everything else works fine. The email that is trying to be sent remains in the folder list with a red cross next to it.
I have resent the service book & refreshed the GPRS connection - does anyone else know of this issue ?