According to my records I have had about a dozen rejections at 123RF this year.  However, when I look at the rejection tab on the 123 site, there are only five shown, including some from 2010.  The remaining rejections are neither there nor in the accepted list.  Does this mean I can re-upload these missing files?  I don't recall the rejection reason, but all of them are selling well elsewhere so should be worthy of at least another look.   

To my knowledge the rejected files are not deleted by 123RF. So either you had to delete them yourself, or those files where never submitted to the site, if they are not in your port.

If you are taking a long shot here, in the hope that deleted rejections will not be traceable and therefore will not be deemed to be breaking the site's resubmission rules (not sure if they have or what they are - perhaps you should look it up), do at own risk....     

According to the site RFQ, images remain in the rejected file until removed by the contributor.  As I didn't delete them I don't know what happened.  Even the numbers don't reflect the missing images (submitted minus accepted equals 5, not 13).  I sent an e-mail to support to see if they have any suggestions.  With the holidays, I probably won't see a reply for a while so it's sit back an wait for now.  I've plenty of others to upload in the meantime.