by mkbplatinum 1 (0 reviews)

SMTP Mailer by ReadyGo – Email Delivery, Automatic Failover, Logs & Test

Name: SMTP Mailer by ReadyGo – Email Delivery, Automatic Failover, Logs & Test
Author: mkbplatinum

SMTP mailer for reliable WordPress email — multiple SMTP and API providers, weighted load-balancing, automatic failover, and full logging.

SMTP Mailer by ReadyGo ranks #27,387 among WordPress.org plugins with 20+ active installations, is #1,121 of 3,634 in the Communication category, a 1/5 rating from 0 reviews, and was last updated Aug 25, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v0.1.4 Current Version v0.1.4

Updated 2 months ago Last Update on 25 Aug, 2026

Refreshed 1 week ago Last Refreshed on

#1,121 of 3,634 in Communication Top 50% by installs

View on WordPress.org

Rank

#27,387

— No change

Active Installs

20+

— No change

KW Avg Position

— No change

Downloads

492

+7 today

Support Resolved

— No change

Rating

20%

Review 1 out of 5

1 (0 reviews)

Next Milestone 30

Total Progress 70%

20+ 30+

4,642

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #27,387

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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

1.0

0 reviews

Overall 20%

0 (0%)

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Plugin Details

Version: 0.1.4
Last Updated: Aug 25, 2026
Requires WP: 5.5+
Tested Up To: 7.1
PHP Version: 7.4 or higher
Author: mkbplatinum

Support & Rating

Rating: ★ ☆ ☆ ☆ ☆ 1
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

email delivery email log mailer smtp smtp mailer

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Frequently Asked Questions

Common questions about SMTP Mailer by ReadyGo – Email Delivery, Automatic Failover, Logs & Test

Yes. The plugin intercepts WordPress's standard wp_mail(), so any plugin that sends email through WordPress is automatically routed — as long as that plugin has its email notifications enabled.

No. Run only one mail plugin; multiple plugins will conflict over WordPress mail. The email shows "sent" but didn't arrive A "sent" status means your provider accepted the message. Delivery to the inbox then depends on your domain's SPF and DKIM records and the recipient's spam filtering. Check the recipient's spam folder and verify your DNS authentication.

Only if logging is enabled. Logged messages may include the email body. You can disable logging, or set logs to auto-delete after a chosen number of days. All logs are stored in your own site's database; nothing is sent to ReadyGo Tools.

Almost always because WordPress is using the server's PHP mail() function, which has no sending reputation and no authentication for your domain. Routing through a real SMTP or API provider fixes it, and the plugin's log tells you exactly what happened to each message.

Mail sent through PHP mail() usually fails SPF and DKIM alignment for your domain, which is a strong spam signal. Sending through a provider you have authenticated, with a forced From identity, resolves most cases.

Yes, through the Other SMTP connection using Google's SMTP server. If two-factor authentication is enabled on the account, generate an app-specific password and use that instead of your normal password.

Yes, through the Other SMTP connection using Microsoft's SMTP server, with an app-specific password if two-factor authentication is enabled on the account.

They come from your mail provider, not from WordPress. You need the SMTP host, the port, the encryption type, your username (usually the full email address) and the password. Enter them, send a test, and the plugin reports the exact provider response.

Load-balancing splits your mail across several connections by weight while all of them are healthy. Failover is what happens when one stops working: the next connection takes over immediately and the failing one is cooled down before being retried.

Yes. The plugin intercepts all WordPress mail, so anything that sends email through WordPress is routed and logged, including WooCommerce, contact form plugins and password resets.