Well I had the same problem. It is working now.

Fix: In the theme settings, use a gmail account.

1. .evolve
2. Theme settings
3. Contact
4. email address ( create a gmail account if you don’t have one and use here )

This worked for me.

I was using my yahoo.com account. when I installed another contact plugin to change from
php to smtp for emailing. The emails were getting rejected, so from past exp. I knew that yahoo.com email addresses ( or less known email addresses most likely like your own @domain address will not get through ).

Good luck…