fail2ban plugin for Roundcube Webmail

 Roundcube Webmail is a browser-based multilingual IMAP client with an
 application-like user interface. It provides full functionality
 expected from an e-mail client, including MIME support, address book,
 folder manipulation and message filters.
 .
 This package provide the 'fail2ban' third-party plugin, which displays failed
 login attempts in syslog or userlogins log file. Fail2Ban can in turn use
 this information Fail2Ban to block the attacker's IP for a set amount of time.