# AcyMailing – Custom headers in emails

> AcyMailing has 10+ active installs and 396 downloads in the last 30 days. Health score 66/100, keyword rankings, version adoption and the best alternatives.

**Verdict: Solid choice.** AcyMailing is a solid plugin choice in 2026, with a few things worth checking first. It runs on 10+ sites and was last updated 1 week ago, and scores 66/100 on our health check.

**Add custom email headers to the sent emails.**

## Key facts

- **Overall rank:** —
- **Active installs:** 10+
- **Total downloads:** 8,467
- **Downloads (30 days):** 396 (+20.7% vs previous 30 days)
- **Rating:** No ratings yet
- **Health score:** 66/100 (Good)
- **Version:** 4.3
- **Last updated:** Oct 6, 2026
- **Tested up to:** WordPress 7.1.3
- **Requires:** 
- **Support resolved:** 0 of 0 threads (last 2 months)
- **Developer:** AcyMailing Newsletter Team (https://pageforge.pro/directory/authors/acyba/)
- **WordPress.org:** https://wordpress.org/plugins/acymailing-custom-headers/

## Category rankings

| Category | Rank | Plugins |
|---|---|---|
| [acymailing](https://pageforge.pro/directory/plugins/tag/acymailing/) | #5 | 16 |
| [headers](https://pageforge.pro/directory/plugins/tag/headers/) | #21 | 42 |
| [newsletter](https://pageforge.pro/directory/plugins/tag/newsletter/) | >100 | 403 |

## WordPress.org search positions

| Keyword | Position | Results |
|---|---|---|
| acymailing | #15 | 27 |
| headers | >100 | 10,000 |
| newsletter | >100 | 1,781 |

## Version adoption

- 4.3: 100%

## Alternatives

| # | Name | Active installs | Rating | Updated | Health |
|---|---|---|---|---|---|
| 1 | [AcyMailing integration for WooCommerce](https://pageforge.pro/directory/plugins/acymailing-integration-for-woocommerce/) | 400+ | — | Oct 6, 2026 | 70/100 |
| 2 | [AcyMailing integration for Contact Form 7](https://pageforge.pro/directory/plugins/acymailing-integration-for-contact-form-7/) | 200+ | 3.5/5 (2) | Oct 6, 2026 | 72/100 |
| 3 | [AcyMailing integration for The Events Calendar](https://pageforge.pro/directory/plugins/acymailing-integration-for-the-events-calendar/) | 30+ | — | Oct 6, 2026 | 67/100 |
| 4 | [AcyMailing – table of contents generator](https://pageforge.pro/directory/plugins/acymailing-table-of-contents-generator/) | 20+ | — | Oct 6, 2026 | 67/100 |
| 6 | [AcyMailing integration for Advanced Custom Fields (ACF)](https://pageforge.pro/directory/plugins/acymailing-integration-for-acf/) | 10+ | — | Oct 6, 2026 | 66/100 |
| 7 | [AcyMailing integration for Events Manager](https://pageforge.pro/directory/plugins/acymailing-integration-for-events-manager/) | 10+ | — | Oct 6, 2026 | 66/100 |
| 8 | [AcyMailing – Insert RSS content in emails](https://pageforge.pro/directory/plugins/acymailing-rss-content/) | 10+ | — | Oct 6, 2026 | 66/100 |
| 9 | [AcyMailing integration for Ultimate Member](https://pageforge.pro/directory/plugins/acymailing-integration-for-ultimate-member/) | 10+ | — | Oct 6, 2026 | 66/100 |
| 10 | [AcyMailing integration for MemberPress](https://pageforge.pro/directory/plugins/acymailing-integration-for-memberpress/) | 10+ | — | Oct 6, 2026 | 66/100 |
| 11 | [AcyMailing integration for EventOn](https://pageforge.pro/directory/plugins/acymailing-integration-for-eventon/) | 10+ | — | Oct 6, 2026 | 66/100 |

## Frequently asked questions

### Is AcyMailing free?
Yes. AcyMailing is free to download and use from the official WordPress.org plugin directory.

### Is AcyMailing safe to use in 2026?
AcyMailing is a solid plugin choice in 2026, with a few things worth checking first. It runs on 10+ sites and was last updated 1 week ago, and scores 66/100 on our health check.

### How many websites use AcyMailing?
AcyMailing is active on 10+ WordPress websites and has been downloaded 8,467 times since it launched in May 2021. It was downloaded 396 times in the last 30 days.

### Does AcyMailing work with WordPress 7.1?
Yes. The developer has tested AcyMailing up to WordPress 7.1.3, the latest release. It requires WordPress a recent version or newer.

### When was AcyMailing last updated?
The latest version, 4.3, was released on October 6, 2026 (1 week ago).

### Who makes AcyMailing?
AcyMailing is developed and maintained by AcyMailing Newsletter Team.

### What are the best alternatives to AcyMailing?
The most popular alternatives to AcyMailing are AcyMailing integration for… (400+ installs), AcyMailing integration for… (200+ installs) and AcyMailing integration for… (30+ installs).


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/plugins/acymailing-custom-headers/ · Generated 2026-10-15 20:55 UTC by PageForge