Hi Team,
Before applying Windows patch , we have stopped notifications. after we enabled it, but we are not receiving any mail from the server.
We tried to send test mail which is failing. from the event log I can share below log.
The activated proc '[dbo].[sp_sysmail_activate]' running on queue 'msdb.dbo.ExternalMailQueue' output the following: 'CryptProtectData() returned error 2, 'The system cannot find the file specified.''