[SURBL-Discuss] probable impact of cid:.* urls in uri_to_domain

Hi, Currently URIDNSBL.pm uses SA's get_uri_list to get a list of URI's from a message, the current regex seems to also get uri's of the form cid:random_characters in the list

cid:.* seems to refer to content-ids,attachments in the same message when these uris are run through uri_to_domain, they return back the same result cid:.*

My feeling is that a message can contain some artificial cid:.* url's which may skew the set of random domains used for SURBL lookup's

I am not sure if cid:.* url's should be returned from get_uri_list() or they should be stripped correctly in uri_to_domain. Quite a few of the values after cid: seem to refer to host names/domain names

Regards, Yusuf