How does this not exist yet? "Email Setup Guide" as a service.
I can only imagine how many HN'ers have this exact problem.
What I'd like to see is an web app that has an exact walkthrough of major email programs with step-by-step instructions, similar to this: https://portal.plus.net/support/email/setup/index.shtml
However, with the exact account info sent in via API so that the "walkthrough" is 100% accurate for the customer doing the walkthrough.
I'd think the app should be 100% HTML5/Javascript, where the API is done either via XHR or just in the GET params. It could even be open source, so that you could just grab the repo and drop it on your server and program in 1 webhook to provide the account info.
The 95% use case is for straight-up IMAP setup. Mail.app, Outlook Express, Outlook 2007, iPhone, iPad, Android, Blackberry, Palm, Windows Mobile, maybe a couple others?
Alternatively it could be run as a business, with the system hosted as a SaaS app, on SSL, with a small annual fee to use it for your business (maybe co-branding or something).
Anyway, I think that this should exist, is doable in a pretty small amount of time, and would literally save me 100+ hours a year.
I know I'd be happy to sponsor getting such a project off the ground (maybe Kickstarter?) and would guess it'd be very easy to raise the amount needed to make it worth the time to do it.
Thoughts?