RATS-Dyna - Probable PC or home connection infected with a Trojan, Bot, or Emailer Program -- If you are listed in the Spamrats/RATS-Dyna blacklist and you operate your own mail server, you likely have no valid PTR-Record. If you are simply a home email user, you have a dynamic IP address and may need to contact your ISP for assistance. If you operate a domain name and are using your ISP for SMTP-Authentication, try contacting your DNS Provider to use their SMTP-Services instead.
DMARC is the key to improving Email Deliverability!
Email is the key to your customer communication strategy. But, what is your email reputation?
Setting up and managing your DMARC configuration is the key to getting insight into your email delivery. MxToolbox is the key to understanding DMARC.
MxToolbox Delivery Center gives you:
- Who is sending phishing email purporting to be from your domain
- What is the reputation of your domains and delegated IPs
- Where other senders are and What their reputations are
- How your SPF, DKIM and DMARC setup is performing
- What on-going maintenance you need to maintain and improve your email deliverability
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