How to stop and start DBmail

recently i was working on sending an email from the output of table and found below error: Msg 14641, Level 16, State 1, Procedure sp_send_dbmail, Line 81 Mail not queued. Database Mail is stopped. Use sysmail_start_sp to start Database Mail. and i was able to start db mail and send emal --START USE msdb GO EXEC dbo.sysmail_start_sp go --STOP USE msdb GO EXEC dbo.sysmail_stop_sp