by Flex Plugins 0 (0 reviews)

Flex SMTP

Name: Flex SMTP
Author: Flex Plugins

Send WordPress mail through SMTP or a provider HTTP API, with a test send and delivery log.

Flex SMTP ranks #60,957 among WordPress.org plugins with 0+ active installations, is #2,612 of 3,360 in the Communication category, and was last updated Sep 17, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.1

v1.0.3 Current Version v1.0.3

Updated 1 day ago Last Update on 17 Sep, 2026

Refreshed 6 hours ago Last Refreshed on

#2,612 of 3,360 in Communication Actively maintained

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Rank

#60,957

— No change

Active Installs

— No change

KW Avg Position

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Downloads

164

+13 today

Support Resolved

— No change

Rating

Review 0 out of 5

0 (0 reviews)

Next Milestone 10

Total Progress 20%

0+ 10+

26,072

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Rank Changes

Current #60,957

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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

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Reviews & Ratings

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0 reviews

Overall 0%

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Plugin Details

Version: 1.0.3
Last Updated: Sep 17, 2026
Requires WP: 6.2+
Tested Up To: 7.1.1
PHP Version: 7.4 or higher
Author: Flex Plugins

Support & Rating

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

Keywords

email mail phpmailer smtp wp-mail

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Frequently Asked Questions

Common questions about Flex SMTP

Yes. Flex Forms now calls wp_mail() only. Activate Flex SMTP once to copy the old Forms SMTP options, then manage delivery here.

No. Those providers use SMTP with an app password (and SMTP AUTH enabled on Microsoft 365). OAuth is not included.

SMTP talks to the provider’s mail server through PHPMailer. HTTP API posts the message with wp_remote_post and skips PHPMailer. Use HTTP API if outbound ports 465/587 are blocked. Gmail, Microsoft 365, Yahoo, Zoho, iCloud, and Custom are SMTP only.

Not while Enable is on. Messages go to your SMTP host or the provider API. Turn Enable off to return to the default WordPress mailer.

Recipient, subject, success or fail, error text, and time. It does not store API keys or passwords. Disable Email log if you do not want delivery history.

Deleting the plugin removes settings, credentials, and the log table. Deactivating alone keeps your data.