Generating pem files

[tomrossi7]

I'm sorry, this isn't really an issue as much ignorance! How do I generate the keys? There are tons of articles online but they are each a little different!

openssl genrsa -out domain.com.pem 2048

Is that the best way to create the pem? How do I get the corresponding public key to place in the DNS?

Thanks!

[tomrossi7]

Nevermind, I ended up using this site: https://www.port25.com/support/domainkeysdkim-wizard/