I created a subdomain, and create email on fly based on the domain name example ycombinator@subdomain.com I use https://improvmx.com/ https://improvmx.com/ to

I created a subdomain, and create email on fly based on the domain name example ycombinator@subdomain.com I use https://improvmx.com/ https://improvmx.com/ to forward all subdomain email to my main email (gmail) account. It has a option to forward emails to a black hole too. From that I have learned that big companies like adobe & lendingtree gets hacked too. Or they sell your data.