AhsayOBM: 8.1 or above
When performing a MS Exchange Mail Level restore, the following error is shown in the restore log:
[PostRestoreMailTask.run] Path=SERVER\Mailbox Store\Mailbox\Folder\mail_item
Throwable=NewMessage ERROR=MAPI_E_CALL_FAILED Detail=Unspecified error
This issue can occur if the mail item(s) to be restored exceeded the message size limits (MaxReceiveSize) setting configured for the restore destination Exchange server.
To resolve the issue, temporarily configure the maximum message size that can be received by recipients in the organization (MaxReceiveSize) to unlimited, before performing the restore.
|Get-TransportConfig | fl|
|Set-TransportConfig -MaxReceiveSize unlimited|
exch, mail, brick, restore, restoring, exchange, ex-change, MAPI_E_CALL_FAILED