B
bc
Can send but not receive emails in Outlook 2003. "Task 'receiving' reported
error (0x8004210E): 'Your mailbox is temporarily unavailable because another
e-mail message is being delivered to it or another mail application is
accessing it. the server responded -ERR box locked"
error (0x8004210E): 'Your mailbox is temporarily unavailable because another
e-mail message is being delivered to it or another mail application is
accessing it. the server responded -ERR box locked"