We have been getting reports all morning that BlackBerry BIS is having some serious trouble. I have confirmed that there definitely is/was an outage in the EMEA region causing issues with email and other messages sending, receiving, and viewing attachments along with More requests. Even web browsing is really going slow.
Reports say that it is causing issues on Verizon, T-Mobile, and I can confirm that AT&T is also experiencing problems. Let us know in the comments what you find and where you are located!