SpamAssassin Rule: NUMERIC_HTTP_ADDR

Standard description: Uses a numeric IP address in URL


Contains a URL with a numeric address, such as This may indicate a webserver set up quickly without a DNS entry, or an attempt to avoid domain-based filtering. This indicates the message may be spam or phishing.

Further Info

The default scores for this rule can be found in the online list of tests.


Rules/NUMERIC_HTTP_ADDR (last edited 2012-04-28 02:15:19 by andrew2)