A few months ago I created my own custom script (using PHP) that allows you to automatically send out any number of emails through a while loop. If you're interested in this code do let me know, but the only problem here would be the bandwidth that your host supports. Mine could only send out about 200 mails per day..:smilewinkgrin:
We're talking about 3 million emails per day. Your ISP or web host would block you senseless with as much as 1% of that. To send out this much email you're either a spammer or a political candidate.
or a super huge site like facebook or myspace. Hope you're not directing the message at me btw, cause I'm just saying it's a doable thing as a developer's point of view. I do custom blog cms developments as well.. (But anyway mine was just for a client's custom made newsletter). Not touching about being ethical or unethical here. :yes:
how do you get this many subscribers?