-The default is for
-.B msgchk
-to assume that your account name
-on the POP server is the same as your current username. To specify
-a different username, use the `\-user\ username' switch.
-.PP
-When using POP, you will normally need to type the password for
-your account on the POP server, in order to retrieve your messages.
-It is possible to automate this process by creating a
-.RI \*(lq \&.netrc \*(rq
-file containing your login account information for this POP server.
-For each POP server, this file should have a line of the following
-form. Replace the words
-.IR mypopserver ,
-.IR mylogin ,
-and
-.I mypassword
-with
-your own account information.
-.PP
-.RS 5
-machine
-.I mypopserver
-login
-.I mylogin
-password
-.I mypassword
-.RE
-.PP
-This
-.RI \*(lq \&.netrc \*(rq
-file should be owned and readable only by you.
+To specify a username for authentication with the POP server, use the
+.B \-user
+.I username
+switch. The credentials profile entry in the mh\-profile(5) man page
+describes the ways to supply a username and password.