Site URL: https://www.kristiankurikka.com/
I reacently launched my customer's site https://www.kristiankurikka.com/. It has a Squarespace managed domain and we implemented G Suite through Squarespace. Everything is working fine. Now I received a message from an acquaintance that the dns-records are vulnerable to phishing. It was recommended to implement the mail service's spf- and DKIM records. I tried Googling for the answer and couldn't get a clear picture.
What are the comments for this? Is this necessary with the current setup and if so, how do I setup these records?