Question: Can anyone recommend an iOS email client (Exchange/ActiveSync or IMAP... preferably both) that supports really sweet email signatures? Our company email signature has an official format that has a base64 encoded image and a standardized font/color.

Please, throw me some suggestions!

Answer: 
**[Sparrow](http://sparrowmailapp.com/)** is now available for the iPhone, and it supports IMAP. 

The app description does not mention exchange, and it specifically says that there's no POP support, but being that it's such a popular mail client, I figured it's worth mentioning. 

Disclaimer: I've never used it either on the Mac or on iOS
[Moxier](http://www.moxier.com/)
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This is an email client which supports Exchange ActiveSync in the AppStore. But I'm not sure it supports sweet email signatures.