Mavericks Mail *Still* won't sync

I have submitted a bug report for this, but I'm hoping someone here has a better idea. My MBA died completely during the install of the Mavericks Mail Fix. Died means that the HD became corrupted, wouldn't boot, and required a complete rewipe and reinstall of the machine from my Back-up. After doing that, mail continued to not sync. I tried using app store to check for downloads, but without success. It showed the patch was already installed. So I went to Apple's support website and downloaded the manual patch installer. Twice. Neither time has it helped.

Right now I am able to manage my mail with othe devices, but it shouldn't have to be this way. Any thoughts on text steps?

Thank you!