--- loncom/interface/lonmsg.pm	2007/05/02 20:26:08	1.203
+++ loncom/interface/lonmsg.pm	2007/05/08 16:50:02	1.205
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging
 #
-# $Id: lonmsg.pm,v 1.203 2007/05/02 20:26:08 albertel Exp $
+# $Id: lonmsg.pm,v 1.205 2007/05/08 16:50:02 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -163,6 +163,17 @@ sub packagemsg {
     if (defined($recipid)) {
         $result.= '<recipid>'.$recipid.'</recipid>';
     }
+    if ($env{'form.can_reply'} eq 'N') {
+        $result .= '<noreplies>1</noreplies>';
+    }
+    if ($env{'form.reply_to_addr'}) {
+        my ($replytoname,$replytodom) = split(/:/,$env{'form.reply_to_addr'});
+        if (!($replytoname eq $env{'user.name'} && $replytodom eq $env{'user.domain'})) {
+            if (&Apache::lonnet::homeserver($replytoname,$replytodom) ne 'no_host') {
+                $result .= '<replytoaddr>'.$env{'form.reply_to_addr'}.'</replytoaddr>';
+            }
+        }
+    }
     return ($msgid,$result);
 }
 
@@ -551,14 +562,24 @@ sub user_crit_received {
     my $msgid=shift;
     my %message=&Apache::lonnet::get('critical',[$msgid]);
     my %contents=&unpackagemsg($message{$msgid},1);
+    my $destname = $contents{'sendername'};
+    my $destdom = $contents{'senderdomain'};
+    if ($contents{'replytoaddr'}) {
+        my ($repname,$repdom) = split(/:/,$contents{'replytoaddr'});
+        if (&Apache::lonnet::homeserver($repname,$repdom) ne 'no_host') {
+            $destname = $repname;
+            $destdom = $repdom;    
+        }
+    }
     my $status='rec: '.($contents{'sendback'}?
-     &user_normal_msg($contents{'sendername'},$contents{'senderdomain'},
-                     &mt('Receipt').': '.$env{'user.name'}.' '.&mt('at').' '.$env{'user.domain'}.', '.$contents{'subject'},
-                     &mt('User').' '.$env{'user.name'}.' '.&mt('at').' '.$env{'user.domain'}.
-                     ' acknowledged receipt of message'."\n".'   "'.
-                     $contents{'subject'}.'"'."\n".&mt('dated').' '.
-                     $contents{'time'}.".\n"
-                     ):'no msg req');
+     &user_normal_msg($destname,$destdom,&mt('Receipt').': '.$env{'user.name'}.
+                      ' '.&mt('at').' '.$env{'user.domain'}.', '.
+                      $contents{'subject'},&mt('User').' '.$env{'user.name'}.
+                      ' '.&mt('at').' '.$env{'user.domain'}.
+                      ' acknowledged receipt of message'."\n".'   "'.
+                      $contents{'subject'}.'"'."\n".&mt('dated').' '.
+                      $contents{'time'}.".\n"
+                      ):'no msg req');
     $status.=' trans: '.
      &Apache::lonnet::put(
      'nohist_email',{$contents{'msgid'} => $message{$msgid}});
@@ -685,6 +706,11 @@ sub process_sent_mail {
     my $sentsubj;
     if ($numsent > 1) {
         $sentsubj = $subj_prefix.' ('.$numsent.' sent) '.$msgsubj;
+    } else {
+        if ($subj_prefix) {
+            $sentsubj = $subj_prefix.' ';
+        }
+        $sentsubj .= $msgsubj;
     }
     $sentsubj = &HTML::Entities::encode($sentsubj,'<>&"');
     my $sentmsgid =