Google allowed to pick up mail from other mailboxes.

Gmail users using the US English (US) interface can finally begin to pick up mail from accounts stored on other mail services (you can add up to five accounts).

When creating accounts, you will need to enter the login, password and address of the POP server of the postal service. It also supports connecting to POP servers using SSL. Mail from such accounts can be archived instantly, bypassing the Inbox folder.