Am 16.08.2016 um 10:47 schrieb Chris Lee:
Suppose there is a user someb...@example.com is on vacation and using 3rd party SMTP server (w/o DKIM) for sending email. I want temporary whitelist it to bypass DKIM checking.
he MUST NOT do that and so there is no justification handle whatever random server different because it sends technical forged mail of a foreign domain - i would say BLACKLIST that server because he allows a random and foreign envelope-sender would be the way to go instead whitelist it
