On 2/25/2011 2:34 PM, Sean Dennis wrote to Shawn Highfield:

-> Unless you're coming from an IP block that is designated
"business class" 
here
-> in the US, you're SOL with a good email setup.  If I wasn't having my 
website
-> already hosted, yeah, I'd use google.  But for what I have now, I'm not too
-> worried about it and it works fine.

No so with Time Warner.  Even if you have their business class service and 
run a mail server, you still need to have any emails routed from your SMTP 
server through theirs or it will get rejected by a lot of servers as coming from 
a residential connection.  At least that has been my experience here. 
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