An up-to-date collection of spam emitting IP addresses: The iX blacklist is made of over 500,000 automatically generated entries per day without distinguishing open proxies from relays, dialup gateways, and so on. After 12 hours, the IP address will be removed if there is no new spam sent. Follow the removal instructions on www.dnsbl.manitu.net if you need to expedite the delisting process.
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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