# max_rcpt and connection_max_messages (no parallelism) need_ipv4 # exim -odq a b c d e f . **** server PORT_S 220 ESMTP EHLO 250-OK 250 HELP MAIL FROM: 250 Sender OK RCPT TO: 250 Recipient OK RCPT TO: 250 Recipient OK DATA 354 Send data . 250 OK MAIL FROM: 250 Sender OK RCPT TO: 550 Recipient not OK RCPT TO: 550 Recipient not OK RSET 250 OK MAIL FROM: 250 Sender OK RCPT TO: 250 Recipient OK RCPT TO: 250 Recipient OK DATA 354 Send data . 250 OK QUIT 250 OK **** exim -odi -q **** exim -odq a b c d e f g h . **** server PORT_S 2 220 ESMTP EHLO 250-OK 250 HELP MAIL FROM: 250 Sender OK RCPT TO: 250 Recipient OK RCPT TO: 250 Recipient OK DATA 354 Send data . 250 OK MAIL FROM: 250 Sender OK RCPT TO: 550 Recipient not OK RCPT TO: 550 Recipient not OK RSET 250 OK MAIL FROM: 250 Sender OK RCPT TO: 250 Recipient OK RCPT TO: 250 Recipient OK DATA 354 Send data . 250 OK QUIT 250 OK *eof 220 ESMTP EHLO 250-OK 250 HELP MAIL FROM: 250 Sender OK RCPT TO: 250 Recipient OK RCPT TO: 250 Recipient OK DATA 354 Send data . 250 OK QUIT 250 OK **** exim -odi -q ****