H=127.0.0.1 [127.0.0.1]: SMTP error from remote mail server after RCPT TO:<x@y>: 451 Temporary error
added retry item for R:x@y: errno=-44 more_errno=dd,A flags=0
SMTP>> QUIT
-cmd buf flush ddd bytes
+cmd buf flush ddd bytes (more expected)
SMTP(close)>>
set_process_info: pppp delivering 10HmaX-0005vi-00: just tried 127.0.0.1 [127.0.0.1]:PORT_S for x@y: result OK
address match test: subject=*@127.0.0.1 pattern=*