Apple has completed restoration of mail service to the claimed one per cent of MobileMe customers that found themselves without email.

"We have completed restoring Mail service, including historical messages, to all of the 1% of affected members. Thank you all for your extreme patience during this trying time. If you have been affected by this issue and are still having problems we have established a dedicated chat line to reach a MobileMe Mail specialist for help," Apple explains. "

"We hope we have put the vast majority of MobileMe Mail problems behind us and can now focus on improving other aspects of this new ambitious service."

The company also confirmed it has found another bug, this time a syncing bug, which caused contact and calendar data to not sync properly over-the-air with iPhones and iPod touch.

"For some users this caused their contact and calendar data to disappear from their devices, but not from their computers or the MobileMe cloud. When we fixed the bug in the late afternoon, the problem resolved itself for most users: their data simply reappeared on their iPhone or iPod Touch. If you are one of those affected users and your data has not automatically reappeared, follow the steps at this link to restore your data."