libkf5kmanagesieve5 4:15.12.1-1ubuntu5 (s390x binary) in ubuntu xenial

 This library implements a subset of the protocol for remotely managing Sieve
 scripts (RFC 5804). Among other basic operations, it provides an easy to use
 API for listing, retrieving, deleting, activating and uploading of scripts to
 the remote Sieve script server.
 .
 This package is part of the KDE PIM module.