I was having no problem getting my corporate email synced on my Droid X running Android 2.2. I received an OTA update to Android 2.3 on Monday (5/30/11) and since then I have not received any emails. I deleted the account and re-added it. It syncs my calendar, corporate directory and I am able to send emails from my corporate account. However, it still doesn't sync incoming emails. Last night I did a complete clean wipe of the device and still same issue. In the settings, when I have "Verify Certificate" selected, I get an error message saying the certificate can't be verified. So, I have unchecked this box. I think it is odd that it is clearly connected (since I get calendar and can send email), but why would I not be able to receive email? Several other business partners have indicated they are having the same problem.