by Elastic Email 4.5 (10 reviews)

Elastic Email Sender

Name: Elastic Email Sender
Rating: 4.5 (10 reviews)
Author: Elastic Email

Reconfigures wp_mail() to send email using Elastic Email API instead of SMTP.

Elastic Email Sender ranks #1,626 among WordPress.org plugins with 10,000+ active installations, is #86 of 3,738 in the SEO & Marketing category, a 4.5/5 rating from 10 reviews, and was last updated Dec 3, 2025. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.9 (Current: 7.1)

vtrunk Current Version vtrunk

Updated 9 months ago Last Update on 03 Dec, 2025

Refreshed 6 hours ago Last Refreshed on

#86 of 3,738 in SEO & Marketing Top 5% by installs Downloads -31% this week

View on WordPress.org

Rank

#1,626

-1 this week

Active Installs

10K+

-42.7%

KW Avg Position

14.3

0.5 worse

Downloads

285.8K

+40 today

Support Resolved

— No change

Rating

90%

Review 4.5 out of 5

4.5 (10 reviews)

Next Milestone 20K

Total Progress 74.4%

10K+ 20K+

205

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Need 2,560 more installs to reach 20K+

Rank Changes

Current #1,626

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

4.5

10 reviews

Overall 90%

9 (90%)

0 (0%)

1 (10%)

0 (0%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

Resolution Rate

Security History

Source: WPVulnerability

2 known vulnerabilities on record · 1 in the last 24 months · checked 1 week ago

Oct 28, 2025

Elastic Email Sender [elastic-email-sender] < 1.2.21

CVE-2025-66525 · Fixed in v1.2.21
Jul 20, 2023

Elastic Email Sender [elastic-email-sender] < 1.2.7

CVE-2023-38387 · Fixed in v1.2.7

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Plugin Details

Version: trunk
Last Updated: Dec 03, 2025
Requires WP: 5.0+
Tested Up To: 6.9
PHP Version: 7.0 or higher
Author: Elastic Email

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.5
Reviews: 10
Support Threads: 1
Resolved: 0%

Keywords

Email Marketing email sender mailer transactional email

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who want to send marketing or transactional emails through Elastic Email. It replaces the default wp_mail() function with the Elastic Email API to enable delivery tracking, private IP sending, and reputation management.

Replaces wp_mail() function
API integration with Elastic Email
Tracks delivery parameters
Private IP address support
Custom domain support
WooCommerce compatibility
Contact Form 7 compatibility
Ninja Forms compatibility

Frequently Asked Questions

Common questions about Elastic Email Sender

Please take a look at the Elastic Email resources first. If you can’t find the answer, please contact our Support Team.

Start with Elastic Email by creating a new account on our website.

Elastic Email Sender has an option to switch between transactional and marketing emails. This means that from now on, you can easily decide what kinds of emails you would like to send. By default, you will be sending marketing emails that can be used for all kinds of marketing announcements: newsletters, marketing updates, sales offers, etc. But if you would like to send more technical emails like notifications about your service or app status, password reset or notifications about orders, you can use transactional emails that can be used for all kinds of transactions between users and service/app owners. Please note that users who unsubscribe from marketing emails can still receive transactional emails. In case of any questions please contact our Customer Success team - they are available 24/7!

Find out how to verify your domain on our Resources page.

You can find the Elastic Email API Key in Settings account.

All the details about the private IPs are available in Settings/Private IPs account. I can’t send any attachments. Make sure you allowed for the use of custom headers by checking the "Allow Custom Headers" option in Settings/Sending.

Please make sure that you have the “Auto Create Text Body” turned on in your Sending Settings. If yes, your emails are also available as plain text. Support Forum