[Zope-dev] Best way to email a newsletter to thousands of recipients from a Zope site Zope site

[Itai Tavor]

Hi,

I need to add a newsletter feature to a Zope site. Interested people 
will be able to register their email addresses, and the newsletter 
will be mailed to all addresses every 1-2 weeks. The number of 
recipients could potentially have 4 zeroes in it (and no, it won't be 
0000).

What would be the best way to do the mailing? Use mailhost with a 
very long recipient list? Call mailhost once for every recipient? Use 
some external tool to do the mailing?

Thanks in advance

Itai Tavor
--
Itai Tavor                      -- "Je sautille, donc je suis."    --
itavor@vic.bigpond.net.au       --               - Kermit the Frog --
-- "What he needs now is understanding... and a confederate victory" --
-- Dr. Jacobi, Twin Peaks         --