How can I quickly embed an email signup form on my website without having to set up a database?

I'd just like to embed a "If you'd like to know when we launch, please enter your email address below" sign up text box, which I can use to collate the email addresses of interested users.

What is the best way of achieving this?

EDI开发者_C百科T: I am currently using Prefinery, but I am unable to change the style of the iframe to match what is currently on my site, so it looks out of place.

You can have it write to a text file, then when it's time to send the emails, have it parse the file line-by-line and send the emails, this is probably the most simple solution if you don't want to use a external service.

You can try to get an invite to Launch Rock. I think this might be what you need.