Nate Carlson wrote: > On Wed, 8 May 2002, John Joseph Trammell wrote: > >>Cable modem + dynamic DNS? And make sure your cable modem contract >>permits servers... > > > This works, except if you want to run an e-mail server.. at least, if you > want to be RFC-compliant. :( (MX records have to be an 'A' record, with > proper reverse DNS..) Dynamic DNS gives you A records. Check haxxed.mine.nu. A records are the only way you can map an entry to an IP anyway. CNAMEs only point to A records, and A records only to IPs. ;P