Miért van az hogy valakinek @gmail.com másnak pedig @googlemail.com a Google-os email címének a végződése?

Köszi!

Angliában regisztráltam jó pár hónapja a címet.

Átlehet állítani @gmail.com-ra valahogyan?

Known issues with changing your address

Android:

Application name: For now, if you use the Google Mail app on your Android device, your app will still be called Google Mail. In the coming months, we plan to release an renamed, updated Gmail app.

Account name in sync settings: Users need to delete the Google-account from their mobile device and add it again. The removal and adding of the sync is not sufficient for the account name to change.

Google Talk: If you use an Android device and change your address, the Google Talk app might not connect properly, but other Google applications should work fine. To fix Google Talk, you'll need to wait one day after switching your address to @gmail.com and then turn airplane mode on and then back off. After you've done this, Google Talk should work again. Note that you'll appear in Google Talk as your @gmail.com address to everyone else, even though it still shows as your @googlemail.com address on your device.

Ezt miért írja? Mit jelent hogy nem működne majd a google play vagy mi ez?