I am getting the following emails:

Looks like you might be using godaddy for hosting.

They like many other hosting companies have restrictions on the mail servers.

In this case it is regarding the email address you have set up as either the site email address, bug report address or site notify address. All of which must match the domain of your hosted website.

So for example. If your sites domain is mysite.com then the email addresses used on the site must be the same domain. myemail@mysite.com.

You cannot use yahoo or any other address.

This is a hosting restriction and has nothing to do with dolphin.

I think I know what your talking about. So what do I have to change

Well first you need working email addresses on your domain which means your host will have to provide email services for your domain name as well as web hosting.

Then change the 2 addresses in admin->Settings->Basic settings

Then the bug report email address in the file inc/header.inc.php needs to be changed.

Thanks

This can also happen if you have any problem with your IP being blacklisted. Check for that.