![]() ![]() Some good, free web-based tools are available to put a friendly user interface on whitelists (and blacklists) and allow users to edit their own. More info on whitelist_from, whitelist_from_rcvd, and blacklist_from is on the web or can be accessed from your local man pages by typing perldoc Mail::SpamAssassin::Conf. If the sender is at all well known (such as a mailing list), you should use whitelist_from_rcvd instead so that a spammer can't forge their mail to look like it's from the whitelisted address. Whitelist_from manually blacklist, use blacklist_from to add an address to your blacklist. Uridnssub URIBL_BLACK_A _CUSTID.df.# whitelist everyone at : AĒīody URIBL_BLACK_A eval:check_uridnsbl('URIBL_BLACK_A')ĭescribe URIBL_BLACK_A Contains a URL's A listed in the URIBL_BLACK_A blocklist # - Change to the host you have this data loaded in # - requires SpamAssassin 3.4x or higher! The domain, and the A record for the domain will both be looked up. Checking IP address for each link can double your query volume as A 64ĭescribe URIBL_BLACK_NSIP Contains a URL which has a known bad nameserver IPĬan query for bit 64. A 2īody URIBL_BLACK_NSIP eval:check_uridnsbl('URIBL_BLACK_NSIP') # fasion as the Spamhaus SBL rule (URIBL_SBL). # - This rule will work in all SpamAssassin versions, as it works in the same Checking nameserver IPs for each link can triple your query volume as most To load the black_nsip.txt zone locally to utilize this rule, while Datafeed over DNS customersĬan query for bit 64. A 128ĭescribe URIBL_BLACK_NS Contains a URL which has a known bad nameserver Urifullnsrhssub URIBL_BLACK_NS _CUSTID.df. A 2īody URIBL_BLACK_NS eval:check_uridnsbl('URIBL_BLACK_NS') # - Rescore from 0.01 after testing effectiveness on your mail flow # - urifullnsrhssub requires SpamAssassin 3.3x or higher! Checking nameservers for each link can triple your query volume as most To load the black_ns.txt zone locally to utilize this rule, while Datafeed over DNS customersĬan query for bit 128. # - replace _CUSTID with your unique hostnameĭatafeed over RSYNC users have the ability A 16īody URIBL_GOLD eval:check_uridnsbl('URIBL_GOLD')ĭescribe URIBL_GOLD Contains an URL listed in the URIBL greylist No default score is assigned, please test its accuracy on your ![]() gz) file provided toįile contains domains that we believe will appear in future spam email, andĬan be utilize in SpamAssassin by adding an additional rule to check for bit 16 URIBL Gold is integrated in the df.txt (and. Hostname provided specific for your account. ![]() See \#dnsbl-block for more information.ĭatafeed over DNS users will use the same rules,īut the hostname will change from the public nameservers () to the private custom A 1īody URIBL_BLOCKED eval:check_uridnsbl('URIBL_BLOCKED')ĭescribe URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was blocked. A 4īody URIBL_GREY eval:check_uridnsbl('URIBL_GREY')ĭescribe URIBL_GREY Contains an URL listed in the URIBL greylistīody URIBL_RED eval:check_uridnsbl('URIBL_RED')ĭescribe URIBL_RED Contains an URL listed in the URIBL redlist A 2īody URIBL_BLACK eval:check_uridnsbl('URIBL_BLACK')ĭescribe URIBL_BLACK Contains an URL listed in the URIBL blacklist To disable URIBL tests, set scores to 0.00 for all 4 of the default rules. To override scores for URIBL_* rules, please do so via your local configurationĭirectory (ie /etc/mail/spamassassin). It is not recommend to edit these files, as sa-update will overwrite them. You will find the following rules in the default SpamAssassin configuration (/var/lib/spamassassin/3.00X000/updates_spamassassin_org/25_uribl.cf) on redhat/centos. Please make sure you are on a recent version SpamAssassin includes support for URIBL by default. SpamAssassin Usage Default Rules for Public Access ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |