SpamAssassin Rule: NML_ADSP_CUSTOM_MED
Standard description: ADSP custom_med hit, and not from a mailing list
The presence of this test indicates that DKIM support is enabled on the server.
This is a meta rule which matches a mail not containing a valid DKIM signature where the domain of the sending address has been matched by an override setting (adsp_override), and where the mail does not appear to have come via a mailing list or remailer.
The default scores for this rule can be found in the online list of tests.