88.blocklist.zap blacklist check

As explain there, 88.blocklist.zap is Microsoft maintained black-list.

Because of its operating mode, this blacklist can’t be monitored from common online tools like MXToolbox.

However, there is a Microsoft live online tool to query status of your IP, and may be used to follow blacklist IP status, as other anti-spam and antivirus tools implemented on Microsoft online applications.

This monitoring tool is available with a simple live account.

You need to request access to your IP status first.

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