My BB has, in the last three days, decided to only receive email intermittently. I am still receiving all emails, but instead of when they are sent, they come en masse, twice a day. This is very frustrating. I have spoken to my carrier, Telstra, and they said it was a problem with the email address. I have spoken to my email administrator and he said nothing had changed. It is all a bit strange. I'm not sure how to diagnose it, because the emails ARE coming through, just not when they should.

Any thoughts?

Have you tried re-sending your service books again on your BB? I travel around a bit and have experienced the same problem.

Yeah, I have. I don't think that is the problem. It is really strange. The phone is still looking for emails, because I hear it on my speaker on my computer, but obviously it is not finding them. However it finds them all at once and then delivers them. I received 34 emails on my phone 2 hours ago which were all from this morning.