My mail server domain stopped receiving email since yesterday.
My registrar is godaddy Name server is Cloudflare.
Everything was working fine until this AM.
Nothing has changed server setting wise.
I can send email from UCLA domain and I receive the email.
dmarc data-sleek .com The record is not valid
blacklist mail.data-sleek .com Blacklisted by UCEPROTECTL3
mx data-sleek .com DMARC Quarantine/Reject policy not enabled
dns data-sleek .com SOA Serial Number Format is Invalid
dns data-sleek .com SOA Expire Value out of recommended range
smtp mail.data-sleek .com Reverse DNS Resolution - No PTR Record found
Mail is not being bounced and the mail queue on my mail server is empty. That’s why it is not easy to debug. I don’t have enough expertise in DNS management. It’s been working fine for 6 months when I was using my own DNS server and was using CloudFlare for mostly the web.
I just need help setting up the dns properly in Cloudflare
Yes I have a feeling the issue might be there too.
Quick question. Do I need to have MailGun related DNS entry in Cloudflare DNS? Since my mail client uses smtp.mailgun.org I’m not sure why I would need these extra entry?