192.168.1.6.35901-200.73.13.12.25: EHLO kinetica.cl HELO kinetica.cl MAIL FROM: RCPT TO: QUIT 192.168.1.6.35901-200.73.13.12.25 (END) 200.73.13.12.25-192.168.1.6.35901: 220-srv3.chilecom.net ESMTP Exim 4.52 #1 Wed, 13 Sep 2006 12:08:28 -0400 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail. 500 unrecognized command 250 srv3.chilecom.net Hello kinetica.cl [200.55.206.67] 250 OK 550-Callback setup failed while verifying 550-(result of an earlier callout reused). 550-The initial connection, or a HELO or MAIL FROM:<> command was 550-rejected. Refusing MAIL FROM:<> does not help fight spam, disregards 550-RFC requirements, and stops you from receiving standard bounce 550-messages. This host does not accept mail from domains whose servers 550-refuse bounces. 550 Sender verify failed 200.73.13.12.25-192.168.1.6.35901 (END)