Review: Golanski2000
Applicability
- Again, very MTA-specific
- Mixing POP3 & outbound SMTP services causes future scaling problems if future load of one service is not balanced relative to the other
- Puts WAY too much information into the DNS
- To serve 2.5 million customers with a node each, requires at least 2.5 million DNS records
- Users are not isolated from single server failure
- If the server for their node goes down, they are toast