Nop of course not. You can check the sources to be sure that Gmvault is only talking to Gmail. You can also use XOAuth (token security mechanism) to allow Gmvau

Nop of course not. You can check the sources to be sure that Gmvault is only talking to Gmail. You can also use XOAuth (token security mechanism) to allow Gmvault accessing your account. This is by the way the recommended authentication way.