Whether to enable the smtp service configured in the master.cf.
This service listens for plain text SMTP connections on port 25 and supports explicit TLS via StartTLS.
It is the primary port used by SMTP servers to exchange mail.
option
Whether to enable the smtp service configured in the master.cf.
This service listens for plain text SMTP connections on port 25 and supports explicit TLS via StartTLS.
It is the primary port used by SMTP servers to exchange mail.