43 indexed plugins
Plugins
43
Active Installs
8m+
Average Score
49
Audited
43
Best Scored
| Rank | Plugin | Score | Errors | Warnings | Installs | Updated | Top Issue |
|---|---|---|---|---|---|---|---|
| #1 | Stop WP Emails Going to Spam | 99 | 1 | 3 | 10k+ | 2025-12-15 | trademarked term |
| #2 | Disable auto-update Email Notifications | 97 | 3 | 2 | 30k+ | 2025-01-21 | missing direct file access protection |
| #3 | Check & Log Email – Easy Email Testing & Mail logging | 95 | 3 | 11 | 100k+ | 2026-05-18 | Non Prefixed Constant Found |
| #4 | Email Log | 95 | 5 | 53 | 80k+ | 2026-05-20 | Non Prefixed Hookname Found |
| #5 | Mailchimp List Subscribe Form | 86 | 22 | 156 | 60k+ | 2026-06-03 | Non Prefixed Variable Found |
| #6 | Change Admin Email | 84 | 4 | 4 | 50k+ | 2026-04-08 | Missing |
| #7 | Disable Theme and Plugin Auto-Update Emails | 79 | 21 | 5 | 10k+ | 2023-10-24 | Text Domain Mismatch |
| #8 | Klaviyo | 79 | 26 | 86 | 100k+ | 2026-05-29 | Non Prefixed Function Found |
| #9 | SureMail – SMTP and Email Logs Plugin with Amazon SES, Postmark, and Other Providers | 79 | 46 | 65 | 200k+ | 2026-05-01 | Non Prefixed Hookname Found |
| #10 | Change Mail Sender | 76 | 97 | 19 | 20k+ | 2025-04-02 | Text Domain Mismatch |
| #11 | Site Mailer – SMTP Replacement, Email API Deliverability & Email Log | 74 | 8 | 23 | 200k+ | 2026-06-02 | Output Not Escaped |
| #12 | Solid Mail – SMTP email and logging made by SolidWP | 68 | 16 | 17 | 60k+ | 2026-05-12 | Exception Not Escaped |
| #13 | Gravity PDF | 57 | 116 | 152 | 20k+ | 2025-07-23 | Non Prefixed Variable Found |
| #14 | Email Template Customizer for WooCommerce | 55 | 552 | 248 | 20k+ | 2026-06-19 | Text Domain Mismatch |
| #15 | Disqus Comment System | 54 | 17 | 33 | 40k+ | 2026-01-15 | Non Prefixed Hookname Found |
| #16 | Zoho Mail for WordPress | 46 | 29 | 48 | 20k+ | 2026-05-26 | Missing Unslash |
| #17 | Back In Stock Notifier for WooCommerce | WooCommerce Waitlist Pro | 45 | 26 | 117 | 20k+ | 2026-06-18 | Non Prefixed Hookname Found |
| #18 | SMTP Mailer | 42 | 51 | 49 | 70k+ | 2026-05-26 | Unsafe Printing Function |
| #19 | WP Mail Log | 42 | 42 | 29 | 10k+ | 2026-06-15 | Text Domain Mismatch |
| #20 | MC4WP: Mailchimp for WordPress | 39 | 1 | 294 | 1m+ | 2026-06-18 | Non Prefixed Variable Found |
| #21 | Customize WordPress Emails and Alerts – Better Notifications for WP | 37 | 64 | 47 | 30k+ | 2025-09-08 | Missing Arg Domain |
| #22 | Gmail SMTP | 37 | 84 | 73 | 10k+ | 2026-06-15 | Unsafe Printing Function |
| #23 | SendWP | 37 | 47 | 42 | 10k+ | 2026-05-15 | Output Not Escaped |
| #24 | Website Pop-up Builder by BDOW! (formerly Sumo): Pop-ups + forms for email opt-ins and lead generation | 37 | 42 | 33 | 10k+ | 2025-06-05 | Output Not Escaped |
| #25 | WPO365 | MICROSOFT 365 GRAPH MAILER | 37 | 112 | 83 | 10k+ | 2026-06-05 | Text Domain Mismatch |
| #26 | ActiveCampaign Postmark for WordPress | 36 | 47 | 75 | 50k+ | 2024-11-18 | Text Domain Mismatch |
| #27 | Subscribe to Comments | 36 | 129 | 163 | 10k+ | 2024-10-29 | Output Not Escaped |
| #28 | WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin | 36 | 18 | 146 | 4m+ | 2026-04-16 | Direct Query |
| #29 | Print, PDF, Email by PrintFriendly | 35 | 220 | 29 | 20k+ | 2026-05-16 | Unsafe Printing Function |
| #30 | Kadence WooCommerce Email Designer | 34 | 119 | 230 | 100k+ | 2025-11-20 | Non Prefixed Variable Found |
| #31 | Email Template Designer – WP HTML Mail | 34 | 62 | 80 | 20k+ | 2025-03-04 | badly named files |
| #32 | WP Mail Logging | 34 | 76 | 258 | 300k+ | 2026-02-19 | Recommended |
| #33 | SMTP2GO for WordPress – Email Made Easy | 33 | 186 | 111 | 30k+ | 2026-05-25 | Output Not Escaped |
| #34 | Subscribe2 – Form, Email Subscribers & Newsletters | 32 | 32 | 410 | 10k+ | 2025-12-29 | Direct Query |
| #35 | Email Templates Customizer and Designer for WordPress and WooCommerce | 30 | 250 | 349 | 20k+ | 2026-06-18 | Non Prefixed Variable Found |
| #36 | WPO365 | SEAMLESS WORDPRESS + MICROSOFT INTEGRATION (WPO365 | LOGIN) | 28 | 209 | 217 | 10k+ | 2026-06-05 | Exception Not Escaped |
| #37 | Mailchimp for WooCommerce | 24 | 523 | 663 | 200k+ | 2026-05-28 | Non Prefixed Variable Found |
| #38 | Mailjet Email Marketing | 24 | 435 | 206 | 10k+ | 2026-05-21 | Unsafe Printing Function |
| #39 | BlossomThemes Email Newsletter | 23 | 337 | 239 | 20k+ | 2026-04-06 | Output Not Escaped |
| #40 | Postie | 23 | 407 | 261 | 10k+ | 2026-01-29 | Output Not Escaped |
| #41 | E2Pdf – Export Pdf Tool for WordPress | 22 | 1,075 | 836 | 10k+ | 2026-06-16 | Unsafe Printing Function |
| #42 | Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App | 22 | 1,581 | 2,326 | 300k+ | 2026-06-03 | Non Prefixed Variable Found |
| #43 | Easy WP SMTP – WordPress SMTP and Email Logs: Gmail, Office 365, Outlook, Custom SMTP, and more | 15 | 32 | 163 | 500k+ | 2026-04-01 | Direct Query |
