Send email from WordPress with Lettr
Lettr works with WordPress through a plugin that sends every wp_mail() email through the Lettr API.
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What you can do
- Send every email that calls wp_mail(), from WooCommerce to contact forms
- Send attachments, HTML and plain text
- Send a test email from the plugin's setup page
- Track delivery, opens, clicks and bounces in the Lettr logs
How to set it up
- 1 Install the Lettr plugin from wordpress.org, or upload the ZIP from GitHub under Plugins, Add Plugin, Upload Plugin.
- 2 Activate it. WordPress opens the plugin's setup page.
- 3 Enter your Lettr API key and a sender address on a domain you verified in Lettr.
- 4 Send a test email and check it in the Lettr logs.
Requirements
- WordPress 5.8 or later
- PHP 7.2 or later
- A sending domain verified in Lettr
Links
Questions
- Do I need to configure SMTP?
- No. The plugin sends through the Lettr HTTP API, so there are no SMTP settings and no ports to open on your server.
- Does it work with WooCommerce and contact form plugins?
- Yes. Any plugin that sends with wp_mail(), including WooCommerce and Contact Form 7, sends through Lettr once the plugin is active.