libmail-spf-query-perl | query SPF (Sender Policy Framework) to validate mail senders | Mehr ... |
The Sender Policy Framework (SPF) protocol relies on sender domains to publish a DNS whitelist of their designated outbound mailers. This module, given an envelope sender, determines whether a given client IP address is a legitimate mail source. . This package also includes spfquery, a command line interface to the module, and spfd, a query proxy for some mail server configurations. . For more information on SPF, see . |