end of ACL "check_data": implicit DENY
SMTP>> 550 Administrative prohibition\r
LOG: MAIN REJECT
- U=CALLER F=<> rejected after DATA: domain missing or malformed: failing address in "To" header is: abc@xyz.
+ U=CALLER F=<> rejected after DATA: domain missing or malformed: failing address in "To:" header is: abc@xyz.
smtp_setup_msg entered
SMTP<< quit
SMTP>> 221 myhost.test.ex closing connection\r