I have a VPS that's running Interspire Email Marketer. I want to setup my VPS to insure the highest delivery rates for my subscribers. My VPS runs on a subdomain: [url removed, login to view] ([url removed, login to view] also points to the same server) I host my main domains: [url removed, login to view] and [url removed, login to view] at [url removed, login to view] and I have my email addresses setup there. However it's the VPS server who sends the newsletters and it's on a separate server not connected to dreamhost.
I would like to have the following items configured on my VPS. DKIM, SPF records, Reverse DNS, MX records, IP whitelisting and any other things that can increase my deliverability. I don't need to receive email on the server. Dreamhost routes incoming mail. I have root access to the server. I need someone who is very knowledgeable.
My budget is $30.