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ICMFORBIDDEN

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

More Information About Icmforbidden

Your e-mail has been bounced because the server which tried to deliver it to us is an open relay, i.e. it may have too old or misconfigured software. Please contact your administrator.

More information about ICMFORBIDDEN can be found at their website: http://sunsite.icm.edu.pl/spam/bh.html

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

  Learn More

 
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