# cutthrough_delivery vs. recipient-verify cache entry need_ipv4 # # Set up callout cache # server PORT_S 220 ESMTP EHLO 250 OK MAIL FROM: 250 Sender OK RCPT TO: 250 Recipient OK QUIT 250 OK **** exim -bs -odf EHLO myhost.test.ex MAIL FROM: RCPT TO: QUIT **** # # Send message with cutthrough # server PORT_S 220 ESMTP EHLO 250 OK MAIL FROM: 250 Sender OK RCPT TO: 250 Recipient OK DATA 354 Send data . 250 OK QUIT 250 OK **** exim -DOPT=CUTTHROUGH -bs -odf EHLO myhost.test.ex MAIL FROM: RCPT TO: DATA . QUIT ****