Re: how to disable recieving e-mails on my galaxy S 5
Hello. Welcome to Android Central.
You don't want to receive emails associated with your Google account?
Best way is to go to Accounts - Google with the Sync toggle on, and uncheck / disable Gmail syncing.
You may also disable / force stop the Gmail app in Settings - Applications Manager - All, or remove the account from the Samsung Email client app.
I think that would cover it.
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You may miss out on important information relating to your Play Store account etc.