hi all, i want to begin a project about making a mail server on tow clustered servers. i want to know if i need the GFS during my work (because i dont have a shared storage here) and if any software from erdhat can i buy for mailserver or is the send mail service built on the system enough to do so in use? i want any to help me or to give me what i need to have and to do before i begin this task. what i need to begin? i know some of you are using this project , i really need to know what i need exactlly befor begin? (GFS,suites,raws........ ????). Regards.