Have you looked at the BlueQuartz project? It is specifically for the Cobalts, and I think is CentOS based. http://bluequartz.org/ On Fri, Oct 24, 2008, Erick Perez wrote: >Hi, >I have a customer with a sun cobalt running Sendmail 8.10.2/8.10.2 and >we are phasing out the sun cube due to some limitations. So we have >installed a new centos 5.x server. >the format of our current emails are username at domain.com and the new >format will be name.lastname at domain.com. We have 1600 accounts. > >Both server are in the LAN. > >The MX record that the world sees, point to our current AV/AntiSpam >appliance, then our AV appliance forwards to the mail server (its a >trendmicro IMSS) >The AV appliance lets me define rules that emails for >username at domain.com should be sent to the mailserver with the cube, >and it also let me define a rule for name.lastname at domain.com to be >sent to the centos machine, so I have covered the "from internet" >inbound email issue. >going out to the internet, both servers can send emails perfectly. > >However, >Since both servers will "answer" to the same domain, i need some >guidance as to how to >1- If user hosted on the Sun sendmail Cube sends emails to >name.lastname at domain.com, make the Cube forward/send the email to the >Centos machine. >2- If user hosted in centos, sends email to username at domain.com, make >the POSTFIX forward/send the email to the Cube machine. > >Due to internal regulations i must say that: >1- users cannot be moved all at once. >2- centos machine must use postfix - not sendmail. I can however, >install sendmail on centos and make it listen in another port other >than 25 if some solution arises that needs sendmail in both sides. > >Anyways, any guidance as to how to solve this mess is welcomed!!!! > >Thanks, > >-- >------------------------------------------------------------ >Erick Perez >Panama Sistemas >Integradores de Telefonia IP y Soluciones Para Centros de Datos >Panama, Republica de Panama >Cel Panama. +(507) 6694-4780 >------------------------------------------------------------ >_______________________________________________ >CentOS mailing list >CentOS at centos.org >http://lists.centos.org/mailman/listinfo/centos > -- Bill -- INTERNET: bill at celestial.com Bill Campbell; Celestial Software LLC URL: http://www.celestial.com/ PO Box 820; 6641 E. Mercer Way Voice: (206) 236-1676 Mercer Island, WA 98040-0820 Fax: (206) 232-9186 A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects. Robert Heinlein