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Public MX IP address is blacklisted against "Truncate" spam list


Article ID: 171783


Updated On:


Mail Security for Microsoft Exchange Email Messaging Gateway Messaging Gateway for Service Providers


Mail is being rejected or dropped by other users using products that base spam reputation off of the "Truncate" spam list.


The owners of this list are ARM Research Labs, LLC., a third party that are not affiliated with Symantec.

Any questions about this list would need to be directed to ARM Research Labs, LLC.