Put the originator's full name in the From and Reply-to fields, and

stick their username (which sendmail will make into an e-mail address)
inside '<>'.  Sendmail will still DTRT with this, and it conveniently
puts the submitter's name and e-mail address on one line, just like it
should be after "Submitted by" in a commit message.

gnu/usr.bin/send-pr/send-pr.sh

@@ -85,9 +85,6 @@ if [ "$LOGNAME" = "" ]; then
 	fi
 fi
 
-FROM="$LOGNAME"
-REPLY_TO="${REPLY_TO:-${REPLYTO:-$LOGNAME}}"
-
 # Find out the name of the originator of this PR.
 if [ -n "$NAME" ]; then
   ORIGINATOR="$NAME"
@@ -102,6 +99,9 @@ else
   rm -f $PTEMP
 fi
 
+FROM="$ORIGINATOR <$LOGNAME>"
+REPLY_TO="$ORIGINATOR <${REPLY_TO:-${REPLYTO:-$LOGNAME}}>"
+
 if [ -n "$ORGANIZATION" ]; then
   if [ -f "$ORGANIZATION" ]; then
     ORGANIZATION="`cat $ORGANIZATION`"