qpsmtpd-forkserver - Fork-on-demand server for qpsmtpd
qpsmtpd-forkserver is the qpsmtpd frontend script which binds to the
SMTP TCP socket and forks as clients connect.
--port port, -p port
Binds to a specific port, instead of the default 2525.
--user user, -u user
On startup, switch to run as user instead of the starting user.
Applies only when started as root (as is normal when listening
on port 25).
--limit-connections limit, -c limit
Accept at most limit simultaneous connections. Inbound
connections beyondthis limit will be deferred or refused.
--max-from-ip limit, -m limit
Accept at most limit simultaneous connections from any given IP
address; does not override --limit-connections, if set.
--listen-address addr, -l addr
Bind to the local address addr, instead of the default behavior
of binding to all interfaces. Can be specified multiple times
to bind to more than one interface or local address.
Detach from the controlling terminal at startup, to run as a
standalone daemon. See also --pid-file.
Upon startup, and after daemonizing if applicable, write the
process ID to filename, for use by sysvinit control scripts or
Ask Bjorn Hansen <email@example.com>