Use blocklist
Use blocklist blocklist can be used for free by all modern mail servers.

Your mail server's anti-spam need to query Disclaimer :

Despite the quality with which we maintain, our list is provided with no warranties of any kind, use of the is at your own risk.

By using a RBL service you recognize the risk of losing mails, possibly legitimate. Return Codes :

Querying returns the following result codes for listed entries :

Code Description IP listed in, spam source. Configuration :

Select your mailserver :

Using MegaRBL with Sendmail

Using MegaRBL with Postfix

Using MegaRBL with Qmail

Using MegaRBL with Exim

Using MegaRBL with Microsoft Exchange


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