# Unprivileged use of -f <> need_ipv4 # server PORT_S 220 ESMTP EHLO 250-OK 250 HELP MAIL FROM: 250 Sender OK RCPT TO: 250 OK DATA 345 Send it . 250 OK QUIT 250 OK **** exim -odi -f '<>' file@test.ex pipe@test.ex smtp@test.ex This is a test message. ****