Real-time Blacklist (RBL) query library (development files)

 The OpenDKIM Project is a community effort to develop and maintain a C library
 for producing DKIM-aware applications and an open source milter for providing
 DomainKeys Identified Mail (DKIM) service.
 .
 This package provides the required header files and development libraries for
 developing against the OpenDKIM project RBL library.