Hello everyone I am using CentOS 5.2 and facing a browsing problem I had complete system update of 71 applications recently and after the update completed my system can receive emails but cannot send and cannot browse get error domain not found, besides ftping is working fine web servers are working fine how can i fix this or roll back to my previous configuration of system. Thank you Best Regards Tariq Ismail Dalvi http://www.dalvis.in tariqdalvis at gmail.com tariq at dalvis.net