Are there other methods than emailing a verification link to verify account info?

Question

At the moment, we are sending an email address verification email each time someone signs up. This email has been causing a number of problems: people don't get it, they just don't click the link in the email or the email gets block by spam or some other method. We are working on resolving the spam issue, although I don't think it's possible to completely resolve it.

I'm wondering what other methods there might be for verifying and email address. Is there any other way to verify an email address without sending an email? Or is there another method of ensuring people aren't signing up with fake information?

Answer 1

I'm not sure if there are other good methods, but sending an email and having them click a link is definitely the simplest and most accurate.

Answer 2

A main feature to sending that email, is for the person to verify that it's actually them that requested it.