I have sent an email on 22nd October, 2013 but it didn't appear in my sent items folder. I then checked my setting and found that "Save all sent messages in the Sent items folder" was not active. Now i have activated it but that doesn't bring my email back in sent items. I have not deleted that email from sent items so its not a case of retrieve a deleted email. That mail was of much importance to me and i don't have a copy of it. 

Please help me to get back that email back. remember this is not a case of deleting an email.

Thanks and Regards,

Sandeep Rawal