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Diffstat (limited to '')
| -rw-r--r-- | Mailman/Bouncers/SimpleMatch.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Mailman/Bouncers/SimpleMatch.py b/Mailman/Bouncers/SimpleMatch.py index ca648f65..fd833a40 100644 --- a/Mailman/Bouncers/SimpleMatch.py +++ b/Mailman/Bouncers/SimpleMatch.py @@ -25,6 +25,9 @@ import email.Iterators def _c(pattern): return re.compile(pattern, re.IGNORECASE) +# Pattern to match any valid email address and not much more. +VALID = _c(r'[\x21-\x3d\x3f\x41-\x7e]+@[a-z0-9._]+') + # This is a list of tuples of the form # # (start cre, end cre, address cre) @@ -227,4 +230,4 @@ def process(msg, patterns=None): break if addrs: break - return addrs.keys() + return [x for x in addrs.keys() if VALID.match(x)] |