Additional info; Amavis (Amavisd-new) header checking should be fully RFC2822 compliant, hence I would recommend Roundcube to also comply to this standard. If you need any help or testing done, let me know.
Best regards, Jort Koopmans -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org