Como barra relay no meu sendmail ???

Estou com o seguinte problema meu sendmail esta enviando e-mail mesmo para os ip's que não esta autorizado a fazer relay, o mais estranho que as msg parece esta sendo enviada internamento no meu servidor, veja abaixo e o que poderia fazer para resolver este problema?

Nov 21 23:46:33 linux01 sendmail[8205]: iAKCQYUg031627: to=<[email protected]>, ctladdr=<[email protected]> (0/0), delay=1+13:19:59, xdelay=00:00:00, mailer=esmtp, pri=6780381, relay=mail.multigrain.com.br., dsn=4.0.0, stat=Deferred: Connection timed out with mail.multigrain.com.br.
Nov 21 23:46:38 linux01 sendmail[27220]: iALDRHnL000864: to=<[email protected]>, ctladdr=<[email protected]> (2474/100), delay=12:19:20, xdelay=00:09:27, mailer=esmtp, pri=3000734, relay=hotmail.com.br. [64.4.52.7], dsn=4.0.0, stat=Deferred: Connection timed out with hotmail.com.br.
Nov 21 23:46:39 linux01 sendmail[2296]: iAM0re63025160: timeout waiting for input from correio.armateus.com.br. during client greeting
Nov 21 23:46:39 linux01 sendmail[2296]: iAM0re63025160: to=<[email protected]>, ctladdr=<[email protected]> (2509/100), delay=00:52:58, xdelay=00:05:04, mailer=esmtp, pri=451089, relay=correio.armateus.com.br. [200.209.121.2], dsn=4.0.0, stat=Deferred: Connection timed out with correio.armateus.com.br.
Nov 21 23:46:45 linux01 sendmail[27220]: iALCTqnL017707: to=<[email protected]>, ctladdr=<[email protected]> (0/0), delay=13:16:53, xdelay=00:00:07, mailer=esmtp, pri=3090368, relay=mail.ceagro.net. [200.209.39.2], dsn=4.2.0, stat=Deferred: 450 <[email protected]>: User unknown in local recipient table