@@ -123,6 +123,6 @@ def test_tls_enforced_towards_relay_mail_server(host):
with host.sudo():
mail_log = host.file('/var/log/mail.log')
pattern = "%s: to=<root@domain1>, relay=domain1.*status=deferred \(Server certificate not verified\)" % message_id
pattern = r"%s: to=<root@domain1>, relay=domain1.*status=deferred \(Server certificate not verified\)" % message_id
assert re.search(pattern, mail_log.content) is not None