SMTP>> 550 relay not permitted
LOG: MAIN REJECT
H=(test) [10.0.0.0] F=<a@b> rejected RCPT <c@d>: relay not permitted
SMTP<< rcpt to:<c@d>
using ACL "check_recipient"
SMTP>> 550 relay not permitted
LOG: MAIN REJECT
H=(test) [10.0.0.0] F=<a@b> rejected RCPT <c@d>: relay not permitted
SMTP<< rcpt to:<c@d>
using ACL "check_recipient"