+.RE
+
+.RS
+.TP 4
+.BR \-\-format-version=N
+
+Use the specified structured output format version. This is intended
+for programs that invoke \fBnotmuch\fR(1) internally. If omitted, the
+latest supported version will be used.
+.RE
+
+.RS
+.TP 4
+.BR \-\-reply\-to= ( all | sender )
+.RS
+.TP 4
+.BR all " (default)"
+Replies to all addresses.
+.TP 4
+.BR sender
+Replies only to the sender. If replying to user's own message
+(Reply-to: or From: header is one of the user's configured email
+addresses), try To:, Cc:, and Bcc: headers in this order, and copy
+values from the first that contains something other than only the
+user's addresses.
+.RE
+.RE
+.RS
+.TP 4
+.B \-\-decrypt
+
+Decrypt any MIME encrypted parts found in the selected content
+(ie. "multipart/encrypted" parts). Status of the decryption will be
+reported (currently only supported with --format=json and
+--format=sexp) and on successful decryption the multipart/encrypted
+part will be replaced by the decrypted content.
+
+Decryption expects a functioning \fBgpg-agent\fR(1) to provide any
+needed credentials. Without one, the decryption will fail.
+.RE