i run basic webserver from home using Redhat linux
i question is i have just started to use securityspace.net for my dns service i also use dyndns.org as well.
when i dns report on the three url i have with security space i get ERROR: None of your mail server(s) seem to have reverse DNS (PTR)
but all my url's from dyndns.org are fine i have no problem with connecting to my mail servers.
i am not sure if the error is with securityspace or do i have to setup reverse DNS entry on my home server.
i have never setup dns stuff thats why i have always used dns server to host all my dns to redirect back to home server.
can some please advise me as i am not sure it i have too do
all the best