Email_hub
The term Mail Hub is used to denote an MTA (message transfer agent) or system of MTAs used to route email but not act as a mail server (having no end-user email store) since there is no MUA (mail user agent) access. Examples could include dedicated anti-SPAM appliances, anti-virus engines running on dedicated hardware, email gateways and so forth.
The verifiability of the claims made in this article is disputed. (December 2021) |