# Error for 2nd message down one SMTP connection need_ipv4 # exim -odq userx@domain1 Test message 1 **** exim -odq userx@domain1 Test message 2 **** server PORT_S 220 ESMTP EHLO 250-OK 250 HELP MAIL 250 OK RCPT 250 OK DATA 354 More... . 250 OK MAIL 550 Don't like that sender QUIT 220 OK **** exim -qqf **** no_msglog_check