You can experience intuitive and simple operation with InoMail.
If you're looking for a new email app, InoMail is the best option.
Please refer to InoMail Guide Website.

Features:

* email Protocol : POP3, IMAP
* IMAP IDLE PUSH
* multiple accounts
* built-in file explorer
* to insert of signature
* to select ringtone
* to save downloaded files to SD memory
* landscape mode

What's in this version: (Updated : Jun 20, 2012)

* Patch problem appear apostrophe html code.
* Reduce battery consumption on IDLE PUSH
* Apply switch screen animation
* Mail compose step is change to one step in text formate

Required Android O/S : 2.1+