Thanks for your reply.
I am making progress. I have got all the services started, however, no email is coming in. There is no mail log. /var/log/mail. Its like something is stopping all mail and I think it has to do with permissions.
Some of the websites are working now.
I can hardly think now because I have been going at this for over 24 hours.
Can I hire you to fix this? I need to get it done ASAP. We have got users waiting. Please let me know how we can proceed.