Does anyone have any recommendations for a company to use for an one-time email blast? Here’s what I need:

1. It’s for a regional newspaper, so I need a list of email addresses from specific zip codes. It would also be nice to be able to narrow the list to people interested in news – but that’s not crucial.

2. The company I use for hosting won’t allow sending an email to more than 100 people at once, so I can’t do the blast myself, but I want the email to look like it came from one of our email addresses.

Thanks in advance for your help!