Your DKIM signature is not valid

iaanik Jan. 21, 2019, 6:08 a.m. #1

hello,
my email score at mail tester is 5.6
here is the link: Spam Test Result
I am using digitalocean right now
what is the main problem right now?
how to solve ?

CyberPanel Jan. 21, 2019, 8:11 a.m. #2

Please read Achieve 10/10 Email score with CyberPanel! - Blog Posts - CyberPanel Community