/usr/share/horde/ingo/lib/Storage/ is in php-horde-ingo 3.2.13-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/horde/ingo/lib/Storage/Blacklist.php
/usr/share/horde/ingo/lib/Storage/Filters/
/usr/share/horde/ingo/lib/Storage/Filters.php
/usr/share/horde/ingo/lib/Storage/Filters/Sql.php
/usr/share/horde/ingo/lib/Storage/Forward.php
/usr/share/horde/ingo/lib/Storage/Mock.php
/usr/share/horde/ingo/lib/Storage/Prefs.php
/usr/share/horde/ingo/lib/Storage/Rule.php
/usr/share/horde/ingo/lib/Storage/Spam.php
/usr/share/horde/ingo/lib/Storage/Sql.php
/usr/share/horde/ingo/lib/Storage/Vacation.php
/usr/share/horde/ingo/lib/Storage/VacationTest.php
/usr/share/horde/ingo/lib/Storage/Whitelist.php