Domain Aliases allows you to assign more than one domain name to one web site
with Action you can have an unlimited number of domains pointing to a single web
For example, if you have the domain "mydomain.com" set up as an
alias to the hosting account for "myotherdomain.com," anyone browsing to
"mydomain.com" will go to the "myotherdomain.com" Web site.
Domain aliases can have a negative impact on your site raking in many search
engines and thus you run the risk of losing a lot of traffic from visitors to
your site who follow a search engine link. To avoid this you can use 301
redirect which is also supported by Action. Search engine spiders will transfer
your page rank and update any back links to the old page onto the new page when
you use a 301 redirect. The code "301" is interpreted as "moved
For more information see "What is difference between domain
aliases and 301 redirect?" also for information on how to set up domain aliases
for your account please see "Setting up Domain Aliases?".