...from: http://mail.google.com/support/bin/static.py?page=known_issues.cs

My account has been locked out for exceeding IMAP bandwidth limits when using Apple Mail on the Snow Leopard OS To resolve this issue, upgrade to Mac OS 10.6.2. For information regarding this upgrade, including how to check for the update, visit:http://support.apple.com/kb/HT3874.

Wayne Billing Classroom Technology Support Audio Visual and Classroom Technology Support 123 Fletcher Argue Building 474-6649 474-7598 (fax) Wayne_Billing@umanitoba.ca