I moved my mail to Webfaction a couple of weeks ago, and I'm in the process of moving my web sites there. Just using Spam Assassin set to delete anything scored

I moved my mail to Webfaction a couple of weeks ago, and I'm in the process of moving my web sites there. Just using Spam Assassin set to delete anything scored 5 or higher, and send to the spam folder anything between 1-4 has more than good enough so far. Webmail is Roundcube, but I'm mostly using Thunderbird. Webfaction is technically shared hosting, but it's shared hosting unlike anything I've seen elsewhere. I can write my own procmail recipes, set up custom php.ini files for each app I host, and I have SSH access. You could probably install Pine or Mutt id you wanted to.