Antoine Reilles submitted a package for the Little Brother’s Database (lbdb) in PR pkg/29164. I’ve had lbdb in my reminders for quite some time, but never got around to packaging it. I tweaked Antoine’s package a bit, and now I have committed it to pkgsrc as databases/lbdb. Thanks, Antoine!
The Little Brother’s Database provides a lookup interface for mail addresses for several data sources. It can retrieve data from its own database, Emacs bbdb, abook, LDAP and even MacOS X addressbooks, and provide the results to external programs such as the Mutt mail reader.