# Exim test configuration 0546 HELO_MSG=One line RCPT_MSG=RCPT is OK .include DIR/aux-var/std_conf_prefix # ----- Main settings ----- acl_smtp_helo = check_helo acl_smtp_mail = check_mail acl_smtp_rcpt = check_rcpt acl_smtp_data = check_data acl_smtp_predata = check_predata qualify_domain = test.ex queue_only # ----- ACLs ----- begin acl check_helo: accept message = HELO_MSG check_mail: accept message = 299 MAIL is\nOK check_rcpt: accept message = RCPT_MSG check_data: accept message = 288 I like the data check_predata: accept message = 300 Funny, but OK code # End