mydestination defaults to "$myhostname, localhost.$mydomain, localhost",
myhostname defaults to gethostname() and mydomain to localdomain.
* Slightly improve wording of -t and -p options.
mydestination defaults to "$myhostname, localhost.$mydomain, localhost",
myhostname defaults to gethostname() and mydomain to localdomain.
* Slightly improve wording of -t and -p options.