Email Marketing Software

For my company I will be using a number of marketing tools ranging from email to mailing. For the emails I will need to create an email but how do i send mass emails out, if I want to do it myself. Where can I get email addresses of many people like ranging from 20000 and more.

I’d like something that anyone can subscribe or unsubscribe, all members can post but all post are moderated, and messages can be distributed in a digest.

I run a website and collect email addresses from different websites and forums in order to do marketing of my products. So in other words, i maintain a huge email list of my own.

I am looking for a tool or a software that can maintain email list for me so that i can send email to all the emails at once rather than using free emails for this purpose and send limited number of email per day.

Some tool that will sort out duplicate addresses and extract email from other email applications as well.

your help will be highly appreciated.

I know how to create HTML files and I know how to use email software to send emails, but how do I put 2 plus 2 together and make HTML and send it out in emails so that it shows up in the recipient’s inbox looking like a web page?
email software

Im smart but not versed in creating html emails w/pics and stuff. I need to learn quickly and want to know what’s the best one to dive into?

I want to create email bombing software but I don’t know how, can anyone help me?
I am not planning to use this for bad reasons. Someone annoyed me and I want to get my own back

I wish to send simple surveys where the recipient gets an email with the question and answers with a check box near each. They simply check the answer box and hit Submit. I have a web site on a dedicated Linix server with PHP and PERL ability. I am looking for an inexpensive 3rd party solution or a public GNU PERL or PHP script.