[CLUE-Tech] Open source mass mailing software?

[Grant Johnson]

We are about to do a mass mailing at work.  It will be a mail to 
everyone who has an account on a particular system.  I plan to build a 
big file of email and SMTP commands using PERL and getting the info from 
the database from the app.  Then I will just dump that file on the mail 
server.

Sean LeBlanc wrote:

>I was wondering if anyone has any good suggestions for mass mailing
>software? Don't worry...it's not for spam. :)
>
>As a reference point, we are currently using WorldCast, which is, well, less
>than stellar. You have to wait for all the mails to be sent out first, then
>send the next batch (i.e., no scheduling/queuing)
>
>TIA,
>