Many thanks to giving me solutions always as and when I'm in trouble on linux platform.
I would like to bring out one simple question but I'm not able get answer for that, the question is I have a registered domin ID like linuxquestion.org which is having little space to accomatate all user, So I have given only imporatant people to send and receive using that ID, meanwhile I want to introduce local mailing for all other users. There are two questions I'm asking you
1. I want to know whther my first domain can be the same ID, if it is email@example.com
, whether I can create the same linuxquestions.org as domain name but they will not be having user name password in the registed domain, but they will be accessing the local mail server to send and receive mails . The domain name of local server and registed mail server should be same.
2. If it is possible or not possible I have to create Mx record of DNS server, How to create Mx record in redhat linux 9, I have done all other configuration, but Mx record creation.
Please share your insight or help me out to get an clear idea to go with it.