just tested, mail wasn't received yet , here's log:
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cat /var/log/maillog
Dec 4 14:23:01 vector sendmail[5430]: pB4KN1Sa005430: from=vl7stdgold, size=217, class=0, nrcpts=1, msgid=<
201112042023.pB4KN1Sa005430@vector.Linux.net>, relay=vl7stdgold@localhost
Dec 4 14:23:01 vector sendmail[5430]: pB4KN1Sa005430: to=gensax@operamail.com, ctladdr=vl7stdgold (1000/1000), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30217, relay=[127.0.0.1] [127.0.0.1], dsn=4.0.0, stat=Deferred: Connection refused by [127.0.0.1]
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where did it go wrong?is it config not correct?