Stephanie over at Adelie Design was kind enough to send me a list of
resources for groups with 501(c)(3) status.

Vertical Response

• Email marketing
• First 10,000 emails per month are free
  • You could send one message to 10,000 email address; 10,000 messages to one individual; or anything in between
• Any email past the first 10,00 is 15% off

DreamHost

• Free business level web hosting
• Includes free anual domain registration

Google

• Free email hosting (you can use it online using the Gmail interface or load it to your computer)
• Online Calendar, Word Processing, Spreadsheets, and Presentation Software