sovereign/roles/webmail/files/etc_logrotate.d_roundcube-core

/var/log/roundcube/errors
/var/log/roundcube/sendmail
/var/log/roundcube/session
/var/log/roundcube/userlogins
{
  create 0640 www-data www-data
  su www-data www-data
  compress
  delaycompress
  missingok
  notifempty
  rotate 52
  weekly
}