in hosts_connection_nolog? no (option unset)
LOG: smtp_connection MAIN
SMTP connection from CALLER
in hosts_connection_nolog? no (option unset)
LOG: smtp_connection MAIN
SMTP connection from CALLER
smtp_setup_msg entered
SMTP<< HELO ?
LOG: smtp_syntax_error MAIN
SMTP syntax error in "HELO ?" U=CALLER NULL character(s) present (shown as '?')
smtp_setup_msg entered
SMTP<< HELO ?
LOG: smtp_syntax_error MAIN
SMTP syntax error in "HELO ?" U=CALLER NULL character(s) present (shown as '?')