Currently I run a opt-in hip hop newsletter. Response rate is great, plenty of clicks through to my blog for the various articles I post. I've been running with Aweber for a while now and they've been ok other than the fact I keep increasing their tiers and I don't mail every day (once a week or so) with updates on my website. So , what I want to do is expand the list even if I have to buy data. Obviously I can't use Aweber with imported data, so I figure using interspire to email the list would be a generally good idea. So , my question is this : Would it be a good plan to install interspire to my blog's domain and use it to mail directly from the website? My plan was to start small using ONLY my current optins which have a very low complaint rate. Then after a month or so start adding more subscribers via paid lists. I know seasoning a IP can be quite important, so I figure if I send 30k-50k out to my current, high quality list it will build at least a little bit of reputation. So , if anyone could critique my plan , please let me know!