Apple improved the Mail app in iOS 4 by including features such as Universal Inbox, ability to organize emails by thread etc. But there are quite a few features still missing from it, which we hope will be added in iOS 5.
If you’ve jailbroken your iOS device then checkout Mail Enhancer – a jailbreak tweak as the name suggests add lots of new features to enhance the Mail app.
Mail Enhancer adds the following features to the Mail app:
Ability to add a signature to every email address – including HTML format, which will then be added automatically to every new email, reply or forward. You no longer need to use a workaround to add HTML email signatures.
Send email in HTML format.
Quickly swap sending email addresses and signature.
Custom notifications for incoming mail (vibrate, popup, custom sound, speech announcement).
Choose Ringtones as the sound for incoming email.
It can also tell you the name of the sender and number of incoming mails using the Speech feature.