You could have a look at Mail::Bulkmail which has some ideas on sending out bulk newsletters. It allows you to generate dynamic messages in bulk. I have used it in the past for sending out newsletters where the initial message is created using MIME::Lite, and personalized information is placed into the message by Mail::Bulkmail just before the message is sent out.

In reply to Re: Sending many emails but fast? by cees
in thread Sending many emails but fast? by techcode

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