Hello,
I just did a new install of Ver.1.6 and all went well.
I tested the email for the first time using one of my email addresses and though I (as Admin) didn't receive notification of a new ticket, the response I created to the ticket was received by me (the new ticket creator).
So, I made the necessary changes, like enabling notifications of new tickets. Also changed time zone and a couple of other minor things. I touched nothing I thought might screw anything up.
I have now tried to create another new ticket and get "email mismatch" as an error next to the email address I use. I've tried over 1/2 a dozen different email addresses I have available and all result in a "email mismatch" error being produced.
Is there something I missed, or need to reset in the admin side?
Any guidance would be appreciated.