path - Show the mail route to a site
path site
Path shows the path through which mail is delivered to a specific site. For example:
path pro-electric
might produce a display like this:
pro-electric: pro-sol!pro-carolina!pro-electric!*
This means that a letter to a user at pro-electric would first be sent through pro-sol, through pro-carolina, and finally to the addressee at pro-electric.