OTP: Red Hat 7.1 For Public Email/DNS Server?

["James Q. Stansfield" <jstansfield trader ca>]

	I'm putting two servers online within the next month to support a fledgling
Web Hosting business and am looking to have one server for Web/SQL Hosting
and a separate server for the Email and DNS needs of the business.
	I've already decided on the basics, such as : it will be a linux box; it
will be RedHat (what I'm most familiar with); SSH will be used for secure
loginse etc...

	My question(s):
	-Should I go with RH7.1 for the Email & DNS server?
		-If so what are my better choices for the services running?
		-BIND or what alternative for DNS?
		-Sendmail or qmail?

	I'm new to these aspects of Linux but am familiar with Linux on the whole
and am not afraid of a little hard work/reading...

	Much thanks in advance to all who reply.

	James Q. Stansfield