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Diffstat (limited to 'src/mailman/chains/headers.py')
| -rw-r--r-- | src/mailman/chains/headers.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mailman/chains/headers.py b/src/mailman/chains/headers.py index 70f1da587..7a77f9f9b 100644 --- a/src/mailman/chains/headers.py +++ b/src/mailman/chains/headers.py @@ -96,7 +96,10 @@ class HeaderMatchRule: def check(self, mlist, msg, msgdata): """See `IRule`.""" - for value in msg.get_all(self.header, []): + headers = [] + for p in msg.walk(): + headers.extend(p.get_all(self.header, [])) + for value in headers: if re.search(self.pattern, value, re.IGNORECASE): return True return False |