> Running this on postfix-2.10 (rhel7) with mailfromd-8.7 According to the logs, this qualifies as a bug in milter implementation of Postfix. To be sure, can you send me the exact script you used in the experiment and mailfromd configuration (if any). I'd try to reproduce it then. If you wish, you can send them out to my private email. Best regards, Sergey