Email Auth – DKIM, SPF, DMARC, Bounce Address, From Address
Enable email authentication/validation for the default WordPress PHPMailer.
5(4 reviews)
·100 active installs·Updated 9 months agoAs of April 2026, Email Auth is a WordPress email plugin with 100 active installations and a 5/5 rating from 4 reviews. It has been downloaded 1.9K+ times in total. Requires WordPress 6.0+ and PHP 7.4+. Available on WordPress.org since 2025. Top alternative: WP Mail SMTP by WPForms – The Most….
5/54 reviews
100active installs
1.9K+total downloads
1 yearsince 2025
Overview
Email Auth allows you to enable email authentication/validation for your WordPress site. Configure the DKIM selector, SPF, DMARC, bounce address, from address, and reply-to address of emails sent by WordPress through the default PHPMailer.
Configuring these email settings allows you to prevent attackers from spoofing emails from your domain and helps keep your emails out of the spam folder.
DKIM Selector
Create, upload, download, and delete private and public keys for use with DKIM with an intuitive interface. Configure emails to use a DKIM selector and configure which domain should be used with DKIM.
SPF
Create a new SPF record for your envelope domain, validate an existing record, or view recommendations for how to improve your SPF configuration.
DMARC
Validate your DMARC DNS record set…
Ratings & Reviews
54 reviews
5 ★
4
4 ★
0
3 ★
0
2 ★
0
1 ★
0
Compatibility
| WordPress | 6.0+ requiredTested up to 6.8.5 |
| PHP | 7.4+ required |
Top Alternatives to Email Auth – DKIM, SPF, DMARC, Bounce…
Frequently Asked Questions
Changelog
1.5.0
- Show DMARC alignment checks
- Show current DNS TXT record for all check types
- Optimize plugin file loading
- Use configured sever IP for recommended SPF record
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.