This DNS blacklist contains ALL tor nodes (both entry and exit nodes) - The tor nodelist is updated every hour automatically from the live tor network. There is no complaint procedure to have an IP address removed from this list as it will be automatically removed once the tor node ceases to run (with a maximum of 1 hour delay).
Are you confident your email is getting through?
You rely on email for business critical communication, so you need to know your email has been delivered to your customers and you need to know who is sending email on your behalf.
MxToolbox is YOUR expert on email deliverability. MxDelivery Center analyzes your DMARC, DKIM and SPF to give you the insight you need to make email configuration changes and get your emails to your customer's inboxes.