Had no idea where to stick this, so I'll try here :)
I have created a CNAME for domain1 to direct traffic to domain2 that has the value of
*.domain1.com goes to
domain2.com). This works if the user types
www.domain1.com but not if they just type
domain1.com which as you are probably aware most users do.
Any ideas how to fix this as simply as possible? My clients will have to add this solution to their own DNS records.