SpanMail has a lot of features you should look at. For example...

• Create a mailing list for 5 to 5000 recipients. Spare interface, but effective mailer.
• Create a blog and post to it online or via email. Let people comment on your posts.
• Get secure: Click Surgemail Web instead of Legacy to encrypt email to the server.

Enter all the recipients addresses,
either one per line, or up to 10 per
line separated by commas.

If you regularly send large (or
secure) attachments to more than
30 people, contact SpeedSpan
about an alternative approach.