Q188: How can I change the emails so that they look like they come from my domain?

In Settings / Notifications you can customize each notification sent by ibookfishing to your clients or to the administrators. As a part of the customization you also define the FROM field which you can set to any address you like.

If you don't want to customize your emails but want to quickly change the FROM field of the standard emails, you can use the translation mechanism of ibookfishing: go to customized translations (here) and search for ibookfishing@ibookfishing.com. Then, change this text to the email address of your choice.