Index: openacs-4/packages/acs-mail-lite/www/doc/incoming-email-legacy-notes.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-mail-lite/www/doc/incoming-email-legacy-notes.adp,v
diff -u -r1.4.2.1 -r1.4.2.2
--- openacs-4/packages/acs-mail-lite/www/doc/incoming-email-legacy-notes.adp	19 Jul 2019 08:50:14 -0000	1.4.2.1
+++ openacs-4/packages/acs-mail-lite/www/doc/incoming-email-legacy-notes.adp	19 Jul 2019 09:00:32 -0000	1.4.2.2
@@ -362,33 +362,33 @@
     set to [acs_mail_lite::parse_email_address -email $email(to)]
     ns_log Debug "acs_mail_lite::incoming_email -impl acs-mail-lite called. Recipient $to"
 
-    util_unlist [acs_mail_lite::parse_bounce_address -bounce_address $to] user_id package_id signature
+    lassign [acs_mail_lite::parse_bounce_address -bounce_address $to] user_id package_id signature
     
     # If no user_id found or signature invalid, ignore message
     # Here we decide not to deal with the message anymore
 
 
 
-    if {[empty_string_p $user_id]} {
-    if {[empty_string_p $user_id]} {
-    ns_log Debug "acs_mail_lite::incoming_email impl acs-mail-lite: No equivalent user found for $to"
+    if {$user_id eq ""} {
+        #if {$user_id eq ""} {
+        ns_log Debug "acs_mail_lite::incoming_email impl acs-mail-lite: No equivalent user found for $to"
+        #} else {
+        #ns_log Debug "acs_mail_lite::incoming_email impl acs-mail-lite: Invalid mail signature $signature"
+        #}
     } else {
-    ns_log Debug "acs_mail_lite::incoming_email impl acs-mail-lite: Invalid mail signature $signature"
+        ns_log Debug "acs_mail_lite::incoming_email impl acs-mail-lite: Bounce checking $to, $user_id"
+
+        if { ![acs_mail_lite::bouncing_user_p -user_id $user_id] } {
+            ns_log Debug "acs_mail_lite::incoming_email impl acs-mail-lite: Bouncing email from user $user_id"
+            # record the bounce in the database
+            db_dml record_bounce {}
+
+            if {![db_resultrows]} {
+                db_dml insert_bounce {}
+            }
+        }
     }
-    } else {
-    ns_log Debug "acs_mail_lite::incoming_email impl acs-mail-lite: Bounce checking $to, $user_id"
-    
-    if { ![acs_mail_lite::bouncing_user_p -user_id $user_id] } {
-    ns_log Debug "acs_mail_lite::incoming_email impl acs-mail-lite: Bouncing email from user $user_id"
-    # record the bounce in the database
-    db_dml record_bounce {}
-    
-    if {![db_resultrows]} {
-    db_dml insert_bounce {}
     }
-    }
-    }
-    }