Desire Athow wrote:
I am looking for a email list management solution (can be a script, an open source application etc), which uses Postgre SQL (AKA Postgres) as database. Can you let me know whether this rare bird exist?
I don't know of anything myself - actually, I'm not sure if any of the main systems use any sort of RDBMS.
You might be able to hook up a feed from one to "Archiveopteryx" which provides a mail archive & imap server. I've just started looking at it, and it seems to have a pretty good design. Note - I've only looked at the database side of it rather than IMAP compliance etc.
http://www.archiveopteryx.org -- Richard Huxton Archonet Ltd