My users have recently started to complain that emails are taking a long time to reach their devices, sometimes up to 3 hours. I have been checking on our BES and have found a few errors (posted attachment). They are occuring every 5 minutes from what I can tell.
I don't know if anyone else has had this problem and could point me in the right direction? I'm thinking that it might be heavy network traffic?
Mail Delivery Times
