Verify sdnog.sd domain with google Postmaster Tools
We have noticed some participants subscribe to the mailing list using gmail accounts. and they do not receive the mailing list emails. this because the DKIM and DMARC fail with domain gmail.com
so there are many steps need to be fixed , one of them verifying [sdnog.sd] domain with https://support.google.com/mail/answer/9981691, and here we will see how could be done.