Since IMAP is not working with Google Mail and my Windows Mobile phone, I started looking into what other clients I could run on my phone. FlexMail looked like the best option.
FlexMail integrates SMS, MMS, ActiveSync and POP/IMAP accounts. You can see all of accounts in an integrated folder list. Fordisplaying email messages, FlexMail handles HTML messages. There are tons of options, so you can configure how much mail is downloaded, which way an IMAP folder should be synchronized.
Once I finished configuring it, I noticed that my phone was really starting to drag and actually crashed. Once I disabled it, my phone returned to normal.
I think that what I am going to do is configure the built-in Windows Mobile email client to check my email with POP3. I will just have to deal with the views of my mail being out of sync on different email clients.
[via Short Nerd Chief]