We are pleased to announce version 6.84 of the Citadel system. New features include “group select” (shift-click to select multiple messages at once) for delete or drag/drop in WebCit (and ctrl-click to multi select is still available, of course) and also a “Search” box in WebCit that allows access to Citadel's full text index. And if you are one of those sites that uses Citadel in combination with Postfix, you'll be happy to find that Postfix can now connect to Citadel using its “TCP dictionary lookup” feature in order to validate email addresses before accepting incoming mail. And as usual, this upgrade also brings a number of performance improvements. This is an upgrade we recommend for all sites. Enjoy!