- Server operating system version
 - CloudLinux 8
 
- Plesk version and microupdate number
 - 18.0.44
 
		Code:
	
	plesk bin mail -l | grep "Mail name" | grep "example.com" | awk '{print $3}' | while read a; do plesk bin mail --update $a -outgoing-messages-mbox-limit 0; done
	after execution the above command whats the result of domain example.com