PROBEMS WITH OURLOOK 2003

PROBEMS WITH OURLOOK 2003

Hi all I would really appreciate if you could help me
I have set up in my OUTLOOK 2003, my zoho account with IMAP, and all the folder are synchronized, but the inbox folder does not synchronize. I do not really know what is happening because every thing seems to be ok and I can send mails without problems from outlook.
Thank you