Blackberry Was Experiencing Problems

Yesterday, Research in Motion, parent company of Blackberry, was experiencing problems of infrastructure with their Blackberry Internet Service that was inhibiting Blackberry's from receiving e-mail's.
According to T-Mobile customer service the issue was resolved at 2am EDT this date.

If you are still experiencing issues receiving e-mail, please reset your device, (ALT-CAP-Backspace will reboot your BB)