here is what i found
Service Affected: BlackBerry Internet Service (v2.x) Core Mail service for
some *The Americas BIS 2.x (MULT) subscribers in the following locations:
The Americas,
Summary: BlackBerry Internet Service v2.x
Impact: BlackBerry Internet Service subscribers may be unable to send or
receive messages, view email attachments, or request to see "more" text.
[0675]
Incident Window Start Date and Time: 20 February 2008 06:00:00 (EST)
Downtime Duration: Ongoing
% of Subscribers Affected: 80.00 (estimated)
Cause: RIM Software Reported Error
Here is the source, its a useful bookmark
http://www.dataoutages.com/outagefeed.shtml