Im having trouble setting up my home mail server. I have Verizon DSL and set up a dynamic dns account at a few places, and the web server part works fine, but when I try to email to myself (im using Merak Mail Server Professional as the mail server) I get error messages back pretty much saying "we do not relay". It looks like dyndns.org might have a pay service for this? but for what they charge I might as well keep my current web host and not have it at home. Are there any free dynamic dns services so I can run my email server at home. Also, I dont need to send, only recieve. Thanks!