Topic: Web page & IP address ?

[Matt]

I am running a single SME 5.5 server with Update2.  
I have DSL with a static IP, and I have a registered domain
name of fizznetworks.com pointed  to that static IP hosted
by hn.org.  I also have a single MX  record pointing to my
server.

I have had some problems with sending e-mail to my domain.
Do services like Yahoo! and Hotmail block e-mail to servers
with DNS hosted on places like dyndns.com,  hn.org and
dns4free.org because of spamming?   I can  always send
e-mail fine, just recieving it is the problem and only from
some domains. In fact, I sent three messages from Yahoo!
earlier today and they have not shown up yet. I also sent a
message from work and it showed up in 60 seconds.

Thanks...
Matt

[Matt]

I meant E-mail and IP address...

[darren]

i use zoneedit and never had a problem!