This plugin uses Clam AntiVirus to scan all messages that are received from an IMAP, LOCAL or POP account. When a message attachment is found to contain a virus it can be deleted or saved in a specially designated folder. Options can be found in /Configuration/Preferences/Plugins/Clam AntiVirus. Due to licensing issues this plugin does not link against any libraries from clamav. The plugin therefore requieres a running clamav daemon running on either localhost or somewhere else which allows the plugin access via a unix or a TCP socket.