You didn't say what the total number of emails being sent are. If it's small (in the hundreds), I would look at wrapping Mail::Mailer and a tuned sendmail configuration; however, if it's in the thousands, Mail::Bulkmail may be fine. Mail::Bulkmail hasn't been updated in a while but I just looked at the code last month and except for a few colorful comments by the author, it was still quite solid.
You may also want to look into some of the mailing list managers out there.
-derby
In reply to Re: Email lists (the Righteous sort)
by derby
in thread Email lists (the Righteous sort)
by George_Sherston
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