LOG: MAIN REJECT
H=(test) [V4NET.0.0.3] U=root F=<uncheckable@localhost1> rejected RCPT <z@remote.domain>: 127.0.0.1 [127.0.0.1] : SMTP error from remote mail server after RCPT TO:<z@remote.domain>: 550 Recipient not liked, with bad char:\200\377\377
LOG: smtp_connection MAIN
SMTP connection from root closed by QUIT
LOG: smtp_connection MAIN
SMTP connection from root
LOG: MAIN REJECT
H=(test) [V4NET.0.0.3] U=root F=<uncheckable@localhost1> rejected RCPT <z@remote.domain>: 127.0.0.1 [127.0.0.1] : SMTP error from remote mail server after RCPT TO:<z@remote.domain>: 550 Recipient not liked, with bad char:\200\377\377
LOG: smtp_connection MAIN
SMTP connection from root closed by QUIT
LOG: smtp_connection MAIN
SMTP connection from root