Blacklist.ie

Blacklist.ie is a free service to check if your IP address is blacklisted, a common cause of email delivery issues. Only a small number of blacklists affect your email delivery. With blacklist.ie, you can find out if you're on any of the blacklists most relevant to Ireland.

What is an IP address?

An IP address (Internet Protocol address) is a unique address that computers and other devices use in order to identify and communicate with each other on a computer network. An IP address simply identifies a specific computer on a network. More FAQs...

About IE Internet

IE Internet.com is a leading Irish technology company that provides managed email and application hosting services for business. Blacklist.ie is a service we have developed with the needs of our customers in mind.

Polls

Has your IP address ever been blacklisted?

 

What is a blacklist?
A blacklist is a database containing internet addresses...


What is an IP address?
An IP address (Internet Protocol address) is a unique address...


What information does Blacklist.ie provide?
Blacklist.ie is a free real-time service to check the main spam blacklists...


Why is my IP blacklisted?

Open-relay blacklists are based on open ports through which unauthorised...


How do I know if my IP has been blacklisted?
The first clue that you may have been blacklisted usually is...

 
Who do I contact if my IP address has been wrongly blacklisted?
Generally the quickest way of being removed from a listing is to contact the organisation...


How can I avoid being blacklisted in the future?
There are several ways to avoid being blacklisted...

 

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