MAPI_E_CALL_FAILED

MAPI Error Number -2147467259

MAPI Error only

It is probable that the sending limit property has been set on the mailbox and there are enough messages in the mailbox to meet the limit criteria.

The sending limit can be set or checked using the following:

1. Using the Exchange Administrator get the properties for the mailbox.
2. Click the Limits tab.
3. Go to the settings for the "Information store storage limits".
4. Change the "Prohibit send(K)" and "Prohibit send and receive(K)" settings to a higher value.
   
   -or-

Delete messages from the mailbox so the limit is not met, and empty the deleted items folder.