I am receiving the following error when syncing a mailbox (calendar, Inbox & contacts) directly from an exchange server to a PDA2k imate device;

"There is not enough space to synchronize information. Delete some old items from your Exchange mailbox and try again. Error code:http_507"

When i check the storage memory usage there is still some 80MB free. After setting it up to sync to the server the very first time seems to sync ok with no errors, it seems to be after attempting to send an email from the device then send & recieve that it starts to error.

Any ideas or has anyone come accross this problem and found a fix?

Cheers

Dan