Goodmail
ORG
Goodmail
AOL and Yahoo are working with Goodmail. Richard Gingras, chief executive of Goodmail, said the company planned to offer unspecified discounts to nonprofit senders of e-mail. Messages from senders in the paid Goodmail program will be highlighted as AOL Certified. AOL and Yahoo are working with Goodmail, a Silicon Valley company, which plans to charge between a quarter-cent and a cent for each message.  AOL will start using the Goodmail system within a month. Messages from senders in the paid Goodmail program will be highlighted as ''AOL Certified'' and will display images and links to Web sites automatically.