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  4. Big Mailer – SendGrid
Big Mailer – SendGrid icon

Big Mailer – SendGrid

Overwrites the native wp_mail function and uses sendgrid servers to send emails

By Big Employee·Email·Free
5(1 reviews)
·10 active installs·Updated 12 years ago
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As of April 2026, Big Mailer is a WordPress email plugin with 10 active installations and a 5/5 rating from 1 reviews. It has been downloaded 3.4K+ times in total. Requires WordPress 3.0.1+ and PHP false+. Available on WordPress.org since 2012. Last updated 12 years ago — may have compatibility concerns. Top alternative: WP Mail SMTP by WPForms – The Most….

5/51 reviews
10active installs
3.4K+total downloads
14 yearssince 2012

Overview

Overwrites the native wp_mail function and uses sendgrid servers to send emails.

For a complete list of SendGrid features visit SendGrid

Here is list of features provided by SendGrid

Save Time, Resources and Money

SendGrid helps you focus on your business without the cost and complexity of owning and maintaining an email infrastructure. SendGrid manages all of the technical details from scaling the infrastructure to ISP outreach and reputation monitoring to whitelist services and real time analytics. Save time, resources, and money by focusing your engineering resources on your business and leave the technical work to SendGrid.

Messages That Reach the Inbox

On average 20% of legitimate emails never reach the inbox. For your business, that means lower customer satisfaction, lost customers…

Read full description on WordPress.org

Screenshots

Ratings & Reviews

51 reviews
5 ★
1
4 ★
0
3 ★
0
2 ★
0
1 ★
0

Compatibility

WordPress3.0.1+ requiredTested up to 3.6.1
PHPfalse+ required

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Frequently Asked Questions

Changelog

1.0

Project created – first stable version

View full changelog on WordPress.org

Contributors

NorikDavtianNorikDavtianarianKhosraviarianKhosravi
Plugin Info
Version
1.1
Last Updated
Oct 16, 2013
WP Requires
3.0.1+
Tested Up To
3.6.1
PHP Requires
false+
Active Installs
10
Downloads
3.4K+
Added
Dec 3, 2012
Business
Free

Tags

emailcontactwp_mailsendgridsendgrid.com

Developer

B
Big Employee
2 plugins0.0M+ total installs
View all plugins →

Quick Compare

Big Mailer – SendGrid vs WP Mail SMTP by WPForms – The Most…→Big Mailer – SendGrid vs MC4WP: Mailchimp for WordPress→Big Mailer – SendGrid vs Easy WP SMTP – WordPress SMTP and Email…→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.