This plugin automatically converts image links within HTML emails into embedded image attachments before they are sent. It is designed for site administrators and developers who send transactional or notification emails and want to ensure consistent image display for all recipients.

• Automatic Image Conversion: Scans outgoing HTML email content and replaces linked image URLs with embedded base64-encoded attachments directly within the email body.
• Improved Email Deliverability: Helps avoid email client security warnings or broken images that occur when external image links are blocked, leading to more reliable rendering.
• No Configuration Required: Operates automatically upon installation, with no settings pages or user intervention needed to process emails.
• Lightweight Integration: Works by filtering the site's mail content, adding minimal overhead to the standard email-sending process.
• Open Source License: Released under the GPLv3 license, allowing for inspection, modification, and redistribution of the code.