X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/cd53031b83b4ee584378c581ed50fa7fb12b9e4e..ca3ecae9a9c67c1f497fed2dd6a5bc13f1ba0796:/man/msgchk.man

diff --git a/man/msgchk.man b/man/msgchk.man
index 226c82e4..f94f4d66 100644
--- a/man/msgchk.man
+++ b/man/msgchk.man
@@ -1,13 +1,15 @@
-.TH MSGCHK %manext1% "August 14, 2016" "%nmhversion%"
-.\"
+.TH MSGCHK %manext1% 2016-11-02 "%nmhversion%"
+.
 .\" %nmhwarning%
-.\"
+.
 .SH NAME
 msgchk \- check for messages
 .SH SYNOPSIS
 .HP 5
 .na
 .B msgchk
+.RB [ \-help ]
+.RB [ \-version ]
 .RB [ \-date " | " \-nodate ]
 .RB [ \-notify
 all/mail/nomail ]
@@ -17,16 +19,17 @@ all/mail/nomail ]
 .IR hostname ]
 .RB [ \-user
 .IR username ]
-.RB [ \-sasl ]
+.RB [ \-sasl " | " \-nosasl ]
 .RB [ \-saslmech
 .IR mechanism ]
+.RB [ \-initialtls ]
+.RB [ \-notls ]
+.RB [ \-certverify " | " \-nocertverify ]
 .RB [ \-authservice
 .IR service ]
 .RB [ \-snoop ]
 .RI [ users
 \&... ]
-.RB [ \-version ]
-.RB [ \-help ]
 .ad
 .SH DESCRIPTION
 The
@@ -48,12 +51,12 @@ should produce a message.  The default is
 which says that
 .B msgchk
 should always report the status of the
-users maildrop.  Other values for `type' include `mail' which says that
+users mail drop.  Other values for `type' include `mail' which says that
 .B msgchk
 should report the status of waiting mail; and, `nomail'
 which says that
 .B msgchk
-should report the status of empty maildrops.
+should report the status of empty mail drops.
 The
 .B \-nonotify
 .I type
@@ -63,10 +66,10 @@ switch has the inverted sense, so
 directs
 .B msgchk
 to never report the status of
-maildrops.  This is useful if the user wishes to check
+mail drops.  This is useful if the user wishes to check
 .BR msgchk 's
-exit status.  A non\-zero exit status indicates that mail was
-.B not
+exit status.  A non-zero exit status indicates that mail was
+.I not
 waiting for at least one of the indicated users.
 .PP
 If
@@ -100,7 +103,7 @@ For debugging purposes, there is also a switch
 which will
 allow you to watch the POP transaction take place between you and the
 POP server.  If
-.B \-saslmech xoauth2
+.B \-sasl \-saslmech xoauth2
 is used, the HTTP transaction is also shown.
 .PP
 If
@@ -132,7 +135,7 @@ for its other features.
 If
 .B nmh
 has been compiled with OAuth support, the
-.B \-saslmech xoauth2
+.B \-sasl \-saslmech xoauth2
 switch will enable OAuth authentication.  The
 .B \-user
 switch must be used, and the
@@ -147,15 +150,35 @@ and grant authorization to that account.  See the
 .B mhlogin
 man page for more details.
 .PP
-Gmail only supports POP3 over TLS, but
-.B msgchk
-has no TLS support.  To work around this, use something like
-.B -proxy 'openssl s_client -connect %h:995 -CAfile /etc/ssl/certs/ca-certificates.crt -quiet'
+If
+.B nmh
+has been compiled with TLS support, the
+.B \-initialtls
+switch will require the negotiation of TLS when connecting
+to the remote POP server.  The
+.B \-initialtls
+switch will negotiate TLS immediately after the connection has taken place,
+before any POP commands are sent or received.  Data encrypted by TLS is
+labeled `(tls-encrypted)' and `(tls-decrypted)` with viewing the POP
+transaction with the
+.B \-snoop
+switch.  The
+.B \-notls
+switch will disable all attempts to negotiate TLS.
+.PP
+When using TLS the default is to verify the remote certificate and SubjectName
+against the local trusted certificate store.  This can be controlled by
+the
+.B \-certverify
+and
+.B \-nocertverify
+switches.  See your OpenSSL documentation for more information on certificate
+verification.
 .SH FILES
 .fc ^ ~
 .nf
 .ta \w'%nmhetcdir%/ExtraBigFileName  'u
-^$HOME/\&.mh\(ruprofile~^The user profile
+^$HOME/.mh_profile~^The user profile
 ^%nmhetcdir%/mts.conf~^nmh mts configuration file
 ^%mailspool%/$USER~^Location of mail drop
 .fi