What you see when your domain has this problem
Added to IMP WORM Details area Ignore

More Information About Imp Worm

Listing in the ImproWare (IMP-SPAM or IMP-WORM) blacklist is a result of your IP address being identified as actually sending spam. Note, this could be in the form of a large bulk-mailer sent that does not follow the "Canned Spam" Act, someone using your server to relay spam, or another server configuration problem. Please also note that if you are listed in IMP-WORM as well, this is most likely the result of a worm or Trojan virus (malware) that is generating spam from your server, or a machine behind the server IP address.

More information about IMP WORM can be found at their website:

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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