Cron jobs work but e-mails are not being retrieved and posted to blog

I am running Easy Blog version 3.9.15155 on Joomla 3.2.0. I have setup a cron job in the control panel of my web hosting server following the instructions posted on the stackideas site. I ran a manual test of the retrieve by going to http://www.pcmwindow.org/joomla30/index.php?option=com_easyblog&task=cron. The first time I try I get an alert saying it cannot connect to mailbox. A second time it runs through fine. However, there are no new blogs posted from the e-mails waiting in my mailbox. Can you please advise where I might look for more log information or ways to figure out where the problem will be? Thanks!

Brad