Is my email on the blacklist?
Bussiness 24 Jan, 2021
There are more than a hundred spam blacklists . Most blacklists track the reputation of the sending mail server and the sending domain name.
In this article, we will show you how to check if your email address is on a spam blacklist and we will also discuss what you can do if your email address email has been blacklisted.
There are 3 main categories of blacklists:
Checking your email address against public blacklists
Because public blacklists are available to the public, this should be the starting point for checking if your email address has been blacklisted.
There are over 120 notable public blacklists, and being included on just a few of them is enough to cause email delivery problems. Fortunately, there are free tools and websites you can use.
When you send an email and it is blocked, you will receive an "undeliverable" error message. Check the email header of the message and look for clues and codes that look like the following:< /h4>
550 service unavailable; client host [xx.xx.xx.xx] blocked using Blocklist, IP mail banned by xx.xx.com
553 your IP (xx.xx.xx.xx) is on our block list.
There are a few ways you can end up on an email blacklist.
Just a couple of “report as spam” clicks and your email address will end up on a blacklist.
Most blacklisting databases will also provide reasons for doing so, so you should be able to find out why you were blacklisted.
If you discovered that your domain name has been blacklisted, please contact bastify so we can start an investigation and try reverting it.
Tips to keep in mind:
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