define('DIGEST_ENABLE', true);
        // Global option to enable daily digests. Also toggles the ability of users
        // to forward articles by email.

        define('DIGEST_EMAIL_LIMIT', 10);
        // The maximum amount of emails sent in one digest batch

        define('DAEMON_SENDS_DIGESTS', true);
        // If update daemon and update_feeds should send digests
        // Disable if you prefer querying special URL (see wiki)

        define('DIGEST_FROM_NAME', 'Tiny Tiny RSS');
        define('DIGEST_FROM_ADDRESS', 'noreply@{$DomainName}');
        // Name, address and subject for sending outgoing mail. This applies
        // to password reset notifications, digest emails and any other mail.

        define('DIGEST_SUBJECT', '[tt-rss] New headlines for last 24 hours');
        // Subject line for email digests 

        define('DIGEST_SMTP_HOST', 'localhost');
        // SMTP Host to send outgoing mail. Blank - use system MTA.

        define('DIGEST_SMTP_LOGIN', '');
        define('DIGEST_SMTP_PASSWORD', '');
        // These two options enable SMTP authentication when sending
        // outgoing mail. Require DIGEST_SMTP_HOST.