SpamAssassin Rule: RCVD_IN_SORBS_WEB
Standard description: SORBS: sender is an abuseable web server
This check tests the IP address of the last untrusted relay against the DNSBL maintained by SORBS.
List of web (WWW) servers which have spammer abusable vulnerabilities (e.g. FormMail scripts) Note: This zone now includes non-webserver IP addresses that have abusable vulnerabilities. ref
The default scores for this rule can be found in the online list of tests.
This test may be applied to all untrusted relays, and not just the last untrusted relay? - see #4516.