by Smmooth WP Plugins 5 (3 reviews)

Smooth SMTP

Name: Smooth SMTP
Rating: 5.0 (3 reviews)
Author: Smmooth WP Plugins

SMTP configuration, email logging, failure alerts, and fallback sending for WordPress.

Smooth SMTP ranks #14,729 among WordPress.org plugins with 100+ active installations, is #611 of 3,342 in the Communication category, a 5/5 rating from 3 reviews, and was last updated Mar 1, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.9 (Current: 7.1)

v1.1.6 Current Version v1.1.6

Updated 6 months ago Last Update on 01 Mar, 2026

Refreshed 7 hours ago Last Refreshed on

#611 of 3,342 in Communication Top 25% by installs

View on WordPress.org

Rank

#14,729

-40 this week

Active Installs

100+

-37.5%

KW Avg Position

82.8

0.3 worse

Downloads

1.4K

+2 today

Support Resolved

— No change

Rating

100%

Review 5 out of 5

5 (3 reviews)

Next Milestone 200

Total Progress 35%

100+ 200+

8,000

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #14,729

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

5.0

3 reviews

Overall 100%

2 (67%)

1 (33%)

0 (0%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

Resolution Rate

Security History

Source: WPVulnerability

No known vulnerabilities on record for Smooth SMTP. Checked 1 month ago.

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Plugin Details

Version: 1.1.6
Last Updated: Mar 01, 2026
Requires WP: 5.0+
Tested Up To: 6.9
PHP Version: 7.4 or higher
Author: Smmooth WP Plugins

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 3
Support Threads: 1
Resolved: 0%

Keywords

email logging mail smtp wp_mail

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TL;DR

AI summary of the plugin's readme

Smooth SMTP is for WordPress site owners and administrators who want reliable control over outgoing site email. It addresses failed or unconfigured WordPress email delivery by adding SMTP configuration, a fallback sending method, failure alerts, and detailed logging.

SMTP as primary sending method
Fallback sending method
Slack, Discord, Telegram, WhatsApp alerts
Custom webhook failure alerts
Email summary reports
Detailed email logging
Dashboard activity overview
Test email sending

Frequently Asked Questions

Common questions about Smooth SMTP

No. Even with SMTP disabled, Smooth SMTP will log all emails, fire failure alerts, send summary reports, and trigger the fallback method if sending fails.

Any provider that supports standard SMTP — Gmail, SendGrid, Amazon SES, Mailgun, Postmark, and others.

Yes, credentials are stored using WordPress's built-in options API. We recommend using an app-specific password where your provider supports it.

When any sending method fires wp_mail_failed, Smooth SMTP catches it and retries using your configured fallback (WordPress Default or a second SMTP server). The result is logged with a note indicating the primary failed and the fallback was used.

Create a bot via @BotFather on Telegram, copy the bot token, and paste it into the Bot Token field. Then get your chat ID (send a message to your bot and call the getUpdates API endpoint), and paste it into the Chat ID field.

Register your WhatsApp number with CallMeBot (callmebot.com) and use the API URL they provide as the webhook URL for a WhatsApp channel.

Yes, Post SMTP log import is supported. Go to Settings → Logs and use the Import button. Existing logs are not duplicated.

Yes. Enable "Keep Data on Uninstall" under Settings → Advanced before deleting the plugin.