DnsBL

The Outbound Index can be queried by the vast majority of email servers, via multiple DnsBL style queries, for which configuration is well-documented. The lists are not open for anonymous public querying - request access via your member Dashboard.

This page is being edited to include an explanation of the source of data for the Outbound Index black and whitelists, and example configurations that separate mail into streams of authorized, unauthorized, and suspicious/unknown using black and whitelist queries.

• Tutorial on DNSBL-style queries, on the Declude site.

• DNSBL.com

http://postmaster.info.aol.com/info/servers.html

Only a PORTION of DynaBlocks? data was converted to FQDN patterns and is the source data for the dbl_allowed Outbound Index check. (Details about how we selected and processed the data are here: dbl_allowed )