Which blacklist does yahoo use

If you have found the problem, wait. In many cases, the block is removed in under 48 hours. Yahoo uses Spamhaus.

Make sure your IP is not listed there. If it is, you need to request removal from Spamhaus before you contact Yahoo. You may find that once you are removed from Spamhaus, Yahoo will start delivering your emails again. No matter how many emails you send, you will need to complete the Yahoo Sender Form. You will want to explain in sentences what you did to fix the reason for email rejections. Some of the key reasons that your IP may be blacklists are as follows: 1.

Forwarded Email Please make sure you are doing the following: 1. Make sure that you are requiring authentication to send out from your mail server. Make sure you have a proper reverse DNS entry set up for your server. Yahoo likes when servers have this. IP Address History Behavior behind blacklisting Compromised accounts which are used for sending spamming Bulk emailing from the newsletters, lists, blogs, and forums Bulk forwarding spammer emails for Yahoo user Bulk emails to the unconfirmed subscribers.

The second last is usually seen most. If you forward emails to the Yahoo email address then, mark it as spam, Yahoo will allow your server to pay a penalty. This is the issue that is often seen with shared hosting servers.

Some of the users might forward all of the emails to Yahoo and these are junk accounts that have received tons of spam emails. For finding it, you can conduct an email deliverability test. Table of Contents. Leave a Reply Cancel reply Your email address will not be published. Recent Blog August October Useful Link Home Blog Contact. Contact Us. Copyright Yahoo mail support