Sending Attachements to Announcement Lists

I’ve set up an Announcement List to distribute a newsletter; How can I send attachements to it?

You can’t.

You can send the newsletter in plaintext or in HTML format with links for people to download stuff, but attachments just aren’t part of the system.

The HTML allows you to put as many images in as you want, the only thing is you have to have them up on your server to load.