here is yet another infomation. i ran zmmsgtrace and got this
Message ID
1244162.01232299505427.JavaMail.root...cur ities.com mosesr@aptsecurities.com -->
kabirur@aptsecurities.com
Recipient
kabirur@aptsecurities.com
2009-01-18 18:25:07 - smtp.aptsecurities.com (193.238.30.27) --> smtp
2009-01-18 18:25:37 - smtp --> 127.0.0.1 (127.0.0.1) status sent
2009-01-18 18:25:37 Passed by amavisd on smtp (CLEAN) HITS: -1.271 in 29398 ms
2009-01-18 18:25:37 - localhost.localdomain (127.0.0.1) --> smtp
2009-01-18 18:25:41 - smtp --> none () status bounced
(Host or domain name not found. Name service error for name=smtp.aptsecurities.com type=A: Host not found)
Message ID
20050612.01232307051967.JavaMail.roo...cu rities.com mosesr@aptsecurities.com -->
kabirur@aptsecurities.com
Recipient
kabirur@aptsecurities.com
2009-01-18 20:30:53 - smtp.aptsecurities.com (193.238.30.27) --> smtp
2009-01-18 20:30:59 - smtp --> 127.0.0.1 (127.0.0.1) status sent
2009-01-18 20:30:59 Passed by amavisd on smtp (CLEAN) HITS: -1.226 in 5508 ms
2009-01-18 20:30:59 - localhost.localdomain (127.0.0.1) --> smtp
2009-01-18 20:31:02 - smtp --> none () status bounced
(Host or domain name not found. Name service error for name=smtp.aptsecurities.com type=A: Host not found)