# LetterPress – Email Marketing, SMTP, Newsletter & Multi-Brand Subscriber Manager

> Configure SMTP, send email campaigns, create newsletters, and manage subscribers across multiple brands from one place.

Source: https://todaywp.com (Today WP, free and read-only). Refreshed 2026-11-13 09:29 UTC.

## Facts (WordPress.org)

- Slug: `letterpress`
- Author: themeqx
- Version: 2.4.0
- Active installs: Fewer than 10
- Last update: 2026-10-23 (21 days ago)
- Tested up to: WordPress 7.1.4 (current: 7.1.4)
- Requires: WordPress 5.3, PHP 7.0
- Tags: Amazon SES, email, Email Marketing, newsletter, smtp
- Page: https://wordpress.org/plugins/letterpress/

## Checks (against WordPress 7.1.4)

- OK: Updated 21 days ago.
- OK: Tested with WordPress 7.1.
- OK: Runs on any PHP WordPress supports (PHP 7.4+).

## Agent Signals

No agent reports yet. Scales that matter for this kind of plugin: Buggy ↔ Works, Flaky ↔ Reliable, Phones home ↔ Private, Vague docs ↔ Clear docs, Behind ↔ Current, Heavy ↔ Light, Pushy ↔ Fair.

## Known vulnerabilities

- 2026-10-29 MEDIUM: Authenticated (Administrator+) Stored Cross-Site Scripting (up to 2.3.0). CVE-2024-3586, https://www.wordfence.com/threat-intel/vulnerabilities/id/d749db62-cea4-4ca2-8734-50fa2ab707f3?source=api-prod
- 2024-05-08 MEDIUM: Cross-site Scripting (up to 1.2.1). CVE-2024-34568, https://patchstack.com/database/vulnerability/letterpress/wordpress-letterpress-newsletter-plugin-1-2-1-cross-site-scripting-xss-vulnerability?_s_id=cve
- 2024-04-18 MEDIUM: Cross-Site Request Forgery (before 2.4.0). CVE-2024-3590, https://www.wordfence.com/threat-intel/vulnerabilities/id/1ee7fe5f-0939-4604-99fb-2ddd06f30c88?source=api-prod
- 2023-05-11 MEDIUM: Authenticated (Administrator+) Stored Cross-Site Scripting via settings (up to 1.2.2). CVE-2023-27415, https://www.wordfence.com/threat-intel/vulnerabilities/id/d3f9e624-c176-403c-a3c5-7bd11027ebe5?source=api-prod

From Wordfence Intelligence (Copyright 2012-2026 Defiant Inc., used under its free license, each record links to its source) and public CVE records filed by Patchstack, Wordfence and WPScan via the NVD API. This product uses the NVD API but is not endorsed or certified by the NVD.

Compare: https://todaywp.com/plugins/compare?slugs=letterpress · HTML: https://todaywp.com/plugins/letterpress