Wordpress setup problems

Hi!

We have some problems with our new build of our website. It’s a 2.0 version from our previous website. Our previous website was hosted on a shared server. We found out that the speed was an big issue. Based on this awesome tutorial we decided to go for a VPS. (LEMP stack) I managed to setup our new site and now we are hosting it on a VPS (Obviously). But there are some issues and I don’t know how to fix them (On a shared server all the presets are there, and now I have to do it my self.)

• First problem is and was that woocommerce or wordpress didn’t send emails. I fixed only one of them with installing Exim4 Now the mails from woocommerce are send (new order, on hold etc. but these are messed up. It sends the wrong mails at the wrong action.) But emails from wordpress don’t send at al (new customer, change password that stuff), which we think are !important.

• Second, when a customer wants to register we get an white page. When we refresh it says; customer al ready exists. And in de backend the customer is created. After that they can login. So we don’t get whats wrong there.

I hope some can help me :) Greetings,

Jasper Dergent Printvlaggen.nl