GmailSender is an iOS tweak that allows you to specify From addresses for Gmail accounts.
No new icons are added to your home screen - you can find the new "From" field in your Gmail account in the Settings app. Specify multiple senders separated by a space, if you like.
This tweak affects apps that use the normal iOS mail support, such as the built-in Mail app. It does not affect the Gmail app.
http://moreinfo.thebigboss.org/moreinfo/depiction.php?file=gmailsenderDp
