# AcyMailing – Custom headers in emails

`wp-plugin/acymailing-custom-headers` — WordPress plugin

## Install

```sh
composer require wp-plugin/acymailing-custom-headers
```

## Details

- **Latest version:** 4.0
- **Active installs:** 30
- **Composer installs:** 0
- **Author:** AcyMailing Newsletter Team
- **WordPress.org:** https://wordpress.org/plugins/acymailing-custom-headers/

## Description

Add custom email headers to the sent emails.

## Versions (32)

- `4.0` (latest) — `composer require wp-plugin/acymailing-custom-headers:4.0`
- `3.9` — `composer require wp-plugin/acymailing-custom-headers:3.9`
- `3.8` — `composer require wp-plugin/acymailing-custom-headers:3.8`
- `3.7` — `composer require wp-plugin/acymailing-custom-headers:3.7`
- `3.6` — `composer require wp-plugin/acymailing-custom-headers:3.6`
- `3.5` — `composer require wp-plugin/acymailing-custom-headers:3.5`
- `3.4` — `composer require wp-plugin/acymailing-custom-headers:3.4`
- `3.3` — `composer require wp-plugin/acymailing-custom-headers:3.3`
- `3.2` — `composer require wp-plugin/acymailing-custom-headers:3.2`
- `3.1` — `composer require wp-plugin/acymailing-custom-headers:3.1`
- `3.0` — `composer require wp-plugin/acymailing-custom-headers:3.0`
- `2.9` — `composer require wp-plugin/acymailing-custom-headers:2.9`
- `2.8` — `composer require wp-plugin/acymailing-custom-headers:2.8`
- `2.7` — `composer require wp-plugin/acymailing-custom-headers:2.7`
- `2.6` — `composer require wp-plugin/acymailing-custom-headers:2.6`
- `2.5` — `composer require wp-plugin/acymailing-custom-headers:2.5`
- `2.4` — `composer require wp-plugin/acymailing-custom-headers:2.4`
- `2.3` — `composer require wp-plugin/acymailing-custom-headers:2.3`
- `2.2` — `composer require wp-plugin/acymailing-custom-headers:2.2`
- `2.1` — `composer require wp-plugin/acymailing-custom-headers:2.1`

_12 more versions on the [HTML page](https://wp-packages.org/packages/wp-plugin/acymailing-custom-headers)._