If you want to read emails on your phone ,I sugggest you to use ProfiMail, a very nice mobile email client

Profimail is a cool client which helps me to read and respond to my emails even from office.

To start using profimail, I had to just download the client on my mobile and configure it by giving required input fields like username, password, incoming mail server ,outgoing mail server
etc.

Profimail is a really feature reach application. Some of the important features are listed below :

• Automatic synchronization of messages with mail server
• IMAP folders
• Attachments - view, save, send
• ability to send HTML messages with images and hyperlinks
• Address book support
• Support for POP3 / IMAP / SMTP mail servers
• Multiple email accounts
• Text viewer for standard text, HTML and Word documents
• Optimized for GPRS - get headers first, then download message bodies which you really want to see

Well though I normally use very few of these features but it is indeed a cool client and enables me to respond to critical mails really fast

But the only catch is that it is a paid client. However if want to be able to access your mails then I think the $60 price may not be too much to pay.

In the mean time I am trying to find a free email client for my mobile. Please drop a line in the comments section, if you are aware of one.