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

More Information About Bsb

On 4/17/2020 the BSB blacklist listed the whole internet indicating they have shut down the list. If you received an alert about being listed, you can safely ignore it as no one should be using this list to block email anymore. 


The BSB is a database of IP addresses that have sent "comment spam".

More information about BSB 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

  Learn More