Recently I had to insure that emails from a certain address which were going to my spam folder in gmail were sent to my inbox instead. I found a few guides online but nothing quick and concise. Hopefully this guide will be just that:
In the email message, in the spam folder, click the drop down arrow beside the sender and select filter messages like these.
In the screen that appears next, select “create filter with this search”
Select never send it to spam and then click create filter.
That’s it, you’re done, all message from that email address will never go to spam!