Send/Receive Timeouts 0x8004210A and 0x8004210B: Outlook Gives Up Waiting on Server
Outlook 0x8004210A is a send/receive timeout, often caused by antivirus email scanning. Raise server timeouts and set proper scanner exclusions.
Outlook 0x8004210A is a send/receive timeout, often caused by antivirus email scanning. Raise server timeouts and set proper scanner exclusions.