--- loncom/interface/lonmsg.pm	2020/12/18 15:23:02	1.246
+++ loncom/interface/lonmsg.pm	2021/11/30 15:55:37	1.247
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging
 #
-# $Id: lonmsg.pm,v 1.246 2020/12/18 15:23:02 raeburn Exp $
+# $Id: lonmsg.pm,v 1.247 2021/11/30 15:55:37 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -495,6 +495,7 @@ sub sendnotification {
     my $hostname = &Apache::lonnet::hostname($homeserver);
     my $protocol = $Apache::lonnet::protocol{$homeserver};
     $protocol = 'http' if ($protocol ne 'https');
+#FIXME
     my $url = $protocol.'://'.$hostname.
               '/adm/email?username='.$touname.'&domain='.$toudom.
               '&display='.&escape($msgid);
@@ -539,16 +540,20 @@ to access the full message.',$url);
         $subject = $subj;
     }
  
-    my ($blocked,$blocktext);
+    my ($blocked,$blocktext,$clientip);
+    $clientip = &Apache::lonnet::get_requestor_ip();
     if (!$crit) {
         my %setters;
-        my ($startblock,$endblock) = 
-            &Apache::loncommon::blockcheck(\%setters,'com',$touname,$toudom);
+        my ($startblock,$endblock,$triggerblock,$by_ip,$blockdom) = 
+            &Apache::loncommon::blockcheck(\%setters,'com',$clientip,$touname,$toudom);
         if ($startblock && $endblock) {
             $blocked = 1;
             my $showstart = &Apache::lonlocal::locallocaltime($startblock);
             my $showend = &Apache::lonlocal::locallocaltime($endblock);
             $blocktext = &mt_user($user_lh,'LON-CAPA messages sent to you between [_1] and [_2] will be inaccessible until the end of this time period, because you are a student in a course with an active communications block.',$showstart,$showend);
+        } elsif ($by_ip) {
+            $blocked = 1;
+            $blocktext = &mt_user($user_lh,'LON-CAPA messages sent to you will be inaccessible from your IP address [_1], because communication is being blocked for certain IP address(es).',$clientip);
         }
     }
     if ($userenv{'notifywithhtml'} ne '') {