Mine

Mar 14 10:44:52 fletcher sendmail[28280]: l2EHiqRF028280: from=gpmac, size=72, class=0, nrcpts=1, msgid=<200703141744.l2EHiqRF028280@fletcher.server.tld>, relay=root@localhost
Mar 14 10:44:52 fletcher sm-mta[28281]: l2EHiqrd028281: <verifications@customerdomain.tld>... User unknown
Mar 14 10:44:52 fletcher sendmail[28280]: l2EHiqRF028280: to=verifications@customerdomain.tld, ctladdr=gpmac (1001/1001), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30072, relay=[127.0.0.1] [127.0.0.1], dsn=5.1.1, stat=User unknown
Mar 14 10:44:52 fletcher sm-mta[28281]: l2EHiqrd028281: from=<gpmac@fletcher.server.tld>, size=72, class=0, nrcpts=0, proto=ESMTP, daemon=Daemon0, relay=localhost.server.tld [127.0.0.1]
Mar 14 10:44:52 fletcher sendmail[28280]: l2EHiqRF028280: l2EHiqRG028280: DSN: User unknown
Mar 14 10:44:53 fletcher sm-mta[28281]: l2EHiqrf028281: from=<>, size=2342, class=0, nrcpts=1, msgid=<200703141744.l2EHiqRG028280@fletcher.server.tld>, proto=ESMTP, daemon=Daemon0, relay=localhost.server.tld [127.0.0.1]
Mar 14 10:44:53 fletcher sendmail[28280]: l2EHiqRG028280: to=gpmac, delay=00:00:01, xdelay=00:00:01, mailer=relay, pri=31096, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (l2EHiqrf028281 Message accepted for delivery)
Mar 14 10:44:53 fletcher sm-mta[28282]: l2EHiqrf028281: to=gpmac@server.tld, delay=00:00:01, xdelay=00:00:00, mailer=esmtp, pri=32552, relay=mail.server.tld. [63.214.171.133], dsn=2.0.0, stat=Sent (Ok: queued as 0DB547306E)