Hi everyone,

I recently switched my domain/site to DreamHost. I have a monthly newsletter that I send out (as individual emails to each of about 300 subscribers) from a web-based form using a cgi I wrote myself several years ago.

This evening was the first time I tried to send out a newsletter since joining DreamHost. Everything seemed to be going fine, and I got a few of the usual bounces and out-of-office auto replies and such. Then I got a flurry of bounces that seem to be coming from inside DreamHost, which basically said my email was being returned because my IP address was associated with spam.

I've never had this kind of problem before at my previous host (though I had every other kind of problem, which is why I left).

Any thoughts or advice?