just as i think it`s ok then last one came back In a message dated 8/31/2010 12:22:40 P.M. Eastern Daylight Time, MAILER-DAEMON@aol.com writes: ATTENTION *** Your e-mail is being returned to you because there was a problem with its delivery. The address which was undeliverable is listed in the section labeled: "----- The following addresses had permanent fatal errors -----". The reason your mail is being returned to you is listed in the section labeled: "----- Transcript of Session Follows -----". The line beginning with "<<<" describes the specific reason your e-mail could not be delivered. The next line contains a second error message which is a general translation for other e-mail servers. Please direct further questions regarding this message to the e-mail administrator or Postmaster at that destination. --AOL Postmaster ----- The following addresses had permanent fatal errors ----- <kyknott@rootsweb.com> (reason: 550 5.7.1 <kyknott@rootsweb.com>... Rejected: 205.188.169.203 listed at dnsbl.sorbs.net) ----- Transcript of session follows ----- ... while talking to mail.rootsweb.com.: >>> DATA <<< 550 5.7.1 <kyknott@rootsweb.com>... Rejected: 205.188.169.203 listed at dnsbl.sorbs.net 550 5.1.1 <kyknott@rootsweb.com>... User unknown <<< 503 5.0.0 Need RCPT (recipient) Original-Recipient: rfc822;kyknott@rootsweb.com Final-Recipient: RFC822;