2 files changed, 9 insertions, 0 deletions
diff --git a/Mailman/Handlers/CalcRecips.py b/Mailman/Handlers/CalcRecips.py
index 0680bfb1..069c88a8 100755
--- a/Mailman/Handlers/CalcRecips.py
+++ b/Mailman/Handlers/CalcRecips.py
@@ -184,6 +184,12 @@ def do_exclude(mlist, msg, msgdata, recips):
             for sender in msg.get_senders():
                 if slist.isMember(sender):
                     break
+                for sender in Utils.check_eq_domains(sender,
+                                  slist.equivalent_domains):
+                    if slist.isMember(sender):
+                        break
+                if slist.isMember(sender):
+                    break
             else:
                 continue
         srecips = set([slist.getMemberCPAddress(m)
diff --git a/NEWS b/NEWS
index 367651ea..8da38132 100755
--- a/NEWS
+++ b/NEWS
@@ -22,6 +22,9 @@ Here is a history of user visible changes to Mailman.
 
   Bug fixes and other patches
 
+    - Treat a poster's address which matches an equivalent_domains address as
+      a list member for the regular_exclude_ignore check.  (LP: #1526550)
+
     - Fixed an issue that sometimes left no white space following
       subject_prefix.  (LP: #1525954)