diff options
Diffstat (limited to 'Lib/email/_header_value_parser.py')
| -rw-r--r-- | Lib/email/_header_value_parser.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Lib/email/_header_value_parser.py b/Lib/email/_header_value_parser.py index daff57b9cfa..641e0979f3d 100644 --- a/Lib/email/_header_value_parser.py +++ b/Lib/email/_header_value_parser.py @@ -1587,6 +1587,8 @@ def get_domain(value): token, value = get_dot_atom(value) except errors.HeaderParseError: token, value = get_atom(value) + if value and value[0] == '@': + raise errors.HeaderParseError('Invalid Domain') if leader is not None: token[:0] = [leader] domain.append(token) |