Arefly

Disallow Japanese Language Comments in Your Blog. (Full Support with AJAX Comments Too!)
在你的部落格中禁止日文評論（? ?面支持AJAX評論提示）
Live Demo: <a href="http://www.arefly.com/no-japanese-comments/#respond" rel="nofollow ugc">Click Here</a> (Try Enter Some Japanese there)
<h4>Translators</h4>
<ul>
<li>Chinese, Simplified (zh_CN) – <a href="http://www.arefly.com/" rel="nofollow ugc">Arefly</a></li>
<li>Chinese, Traditional (zh_TW) – <a href="http://www.arefly.com" rel="nofollow ugc">Arefly</a></li>
<li>English (en_US) – <a href="http://www.arefly.com" rel="nofollow ugc">Arefly</a></li>
</ul>
If you have created your own language pack, or have an update of an existing one, you can send <a href="https://codex.wordpress.org/Translating_WordPress" rel="nofollow ugc">gettext PO and MO files</a> to <a href="http://www.arefly.com/about/" rel="nofollow ugc">Arefly</a> so that I can bundle it into No Japanese Comments. You can download the latest <a href="https://plugins.svn.wordpress.org/no-japanese-comments/trunk/lang/no-japanese-comments.pot" rel="nofollow ugc">POT file</a>.

No Japanese Comments

Disallow Japanese Language Comments in Your Blog. 在你的部落格中禁止日文評論

useStrict

bbPress Notify (No-Spam) is the ultimate notification plugin for bbPress and BuddyBoss forums. 
It replaces the limited default subscription system with a flexible, no-spam solution that gives your users personalized, reliable email updates about new topics and replies.
Stop flooding inboxes. With bbpnns you control exactly who gets notified, when, and how. Perfect for community managers, membership sites, and anyone who wants professional-grade forum notifications.
<h4>Key Features</h4>
<ul>
<li>📧 Send professional emails — Choose HTML, plain text, or multipart with image support.</li>
<li>🎯 Target the right audience — Notify by user roles (admins, moderators, members, etc.).</li>
<li>🚀 Faster performance — Background notifications prevent post-submission timeouts.</li>
<li>🧪 Preview before sending — Dry-run mode shows exactly who will receive notifications.</li>
<li>🔌 Developer-friendly — Dozens of filters and actions for easy customization.</li>
<li>✅ BuddyBoss compatible — Works out of the box with BuddyBoss forums.</li>
</ul>
<a href="https://usestrict.net/bbpress-notify-no-spam-documentation/" rel="nofollow ugc">📖 View the full documentation</a>
💡 Looking for advanced features like digests, reply-by-email, and membership integrations? <a href="https://usestrict.net/bbpress-notify-premium/?utm_source=wporg-readme&utm_medium=plugin&utm_campaign=top" rel="nofollow ugc">See bbPress Notify Premium</a>
<h3>Premium Add-Ons</h3>
Take bbpnns to the next level with powerful extensions:
<ul>
<li>Reply by Email – Post new topics or replies directly from your inbox.</li>
<li>Bulk Mailer – Send notifications to thousands of users reliably — no timeouts, no dropped emails.</li>
<li>Digests – Give users daily, weekly, or monthly summaries to reduce inbox noise.</li>
<li>Opt-Out – One-click unsubscribe options for CAN-SPAM and CASL compliance.</li>
<li>Membership & LMS Bridges – Running a membership or LMS site? Keep notifications in sync with your access control layer. Supports BuddyPress, MemberPress, LearnDash, AccessAlly, Private Groups, and more.</li>
</ul>
👉 Browse all premium add-ons here: <a href="https://usestrict.net/bbpress-notify-premium/?utm_source=wporg-readme&utm_medium=plugin&utm_campaign=bbpnns" rel="nofollow ugc">bbPress Notify Premium</a>

bbPress Notify (No-Spam)

Great plugin

Powerful, customizable email notifications for bbPress and BuddyBoss forums — without the spam.

No Japanese Comments vs bbPress Notify (No-Spam)