Extended MobileMe Email Outage Due To Server Issue
Apple has posted a support document suggesting that the continuing MobileMe email outage affecting 1% of MobileMe users is due to a "serious" issue with one of their mail servers. Affected users have been unable to send or receive email since the tumultuous MobileMe transition began over 5 days ago.
We understand this is a serious issue and apologize for this service interruption. We are working hard to restore your service.
Apple has already sent out up to two apology emails to MobileMe customers regarding the rocky transition. Apple has not given a time estimate on when the remaining issue will be resolved.