If you’ve got more than one email account on your iPhone or iPad, for example, an iCloud account, Gmail account, and/or a Hotmail account, or a work, school, and/or personal account, you’ll probably want and need separate email signatures for each account. Thanks to iOS 6, that’s now not only possible, but fairly easy to set up.
- Launch the Settings app from the Home screen of your iPhone or iPad.
- Tap into Mail, Contacts, Calendars.
- Tap on Signature.
- Choose the Per Account option.
- Type out the signatures you’d like for each account, as you’d like them to appear in the Mail app.
That’s all there is to it. Start a new email message and your iPhone or iPad will automatically add the proper signature to the proper account!
Source : http://www.imore.com/
