Well, I put the ErrorThreshold value to 0 into the registry, and I noticed that the error occurs only on some mailboxes... I fear it's an Exchange issue (I could never suppose that!!! :D), but it's...

Thank you for your welcome!
I tried to search on the forum but most problems are related to .pst migration and to maximum attachment size. I found some threads about my issue but they still are...

Hi everybody,
I successfully installed Zimbra Collaboration Suite 6.0.4 Open Source Edition on a Fedora 11 machine. I downloaded the Migration Wizard for Exchange and I launched it from my Exchange...