Spam-test. Test if your email adress / domain are on any blacklist or if anything is wrongly configured. Check for spf,dkim and other stuff. #pentesting #blueteam #cybersecurity #spam #tester

Spam-test. Test if your email adress / domain are on any blacklist or if anything is wrongly configured. Check for spf,dkim and other stuff. #pentesting #blueteam #cybersecurity #spam #tester

This is a simple way to test if your email security is ok. Open a web browser and access https://mail-tester.com … More

Create a certificate for website in pkc12 format. Combine the intermediate and the certificate and private key.

Create Key file openssl genrsa -des3 -out mg.key 2048 Create CSR with above keyfile openssl req -new -sha256 -key ./cert.key … More

Test access to site with SSL using openssl on client hand see tha handshake.

If you want to see the ssl handshake in the CLI, this is the comman to use! openssl s_client -connect … More

Create wildcard from lets encrypt from another machine. And convert to p12

You need to verify by dns, that’s what I read anyway. I was doing this from ubuntu 18.04 Install certbot: … More