Generated Email Link Is Going To My Website

I have something wrong and I don't know where to fix it. When sending a welcome text, the link points to my website (a seperate site), not my proofing page. Example below. Any suggestions?

Hello XXX,

I have created your account at Laurie's ShutterFlutter Photography and Art and now you need to create a password.

Click here to create your password.

Thank you and let me know if you have any questions.
Laurie's ShutterFlutter Photography and Art

You have a redirect set somewhere outside of Sytist  (perhaps in the .htaccess file) to redirect https://yourproofs.lauriesshutterflutter.com/ to your main domain name.

This doesn't with index.php

https://yourproofs.lauriesshutterflutter.com/index.php

This does: 

https://yourproofs.lauriesshutterflutter.com/

You will need to figure out where the redirect was added and remove it. 

Thanks Tim, I will look into where that is. 

This is the .htaccess file

RewriteEngine On
RewriteCond %{SERVER_PORT} 80  
RewriteRule ^(.*)$ https://yourproofs.lauriesshutterflutter.com/$1 [R,L]

Any other ideas where I may find the wrong redirect

It doesn't appear to be redirecting now.

Sorry I found the issue after I emailed.

I had a redirect in the c-panel for my main website. I changed that from 

ALL ^/$ http://lauriesshutterflutter.com/MainSite 301 permanent

I change All to laurieshutterflutter and it fixed the issue.