Hello all,
I have looked through the newsgroups and have not found a good answer
to my question, so I am posting it here. I currently have a
newsletter/mailing list that I maintain on my website using one of the
free Mailing List services (Yahoo Groups). I would like to begin
maintaining it myself using PHP and a mySQL DB. Is there is any good
(and free) PHP mailing list/newsletter software out there anywhere
that I can use for my purposes?
Currently my newsletter has about 7500 subscribers. Can PHP handle
sending that many emails reliably? I would rather find some
pre-packaged software/scripts that I could plug into my site, if they
exist, but if not does anyone have anything they can point me to for
some help with this?

Thanks in advance for your help,
Aaron