I need to have a list accept Bcc e-mails. In the mm_config.py, I had put: DEFAULT_REQUIRE_EXPLICIT_DESTINATION = 0 It does not seem to work. This is for a mailman 2.03 list. Need help with this. Thanks Michael -- gnupg Key fingerprint = 3AFC AAE8 1B01 73B9 8E62 C947 C2F9 088D 9925 28FB