Here is a link – http://social.technet.microsoft.com/Forums/en-US/exchangesvrgeneral/thread/548f2ecc-faae-4744-8b33-7de536196d7d/#page:2
Troubleshooting Send/Receive Hang Issue when downloading Offline Address Book (OAB)
by ray | Jan 28, 2009 | Exchange Mail Server | 0 comments