mmediasoftwarelab / deliverability

v1.0.0 2026-04-19 20:09 UTC

Requires

• php: >=8.0

MIT

• Jeff Mutschler

• email
• dns
• spf
• blacklist
• dmarc
• dkim
• rbl
• deliverability

Published on Packagist.org on 2026-04-19 21:09 UTC

README

PHP library for email deliverability diagnostics. Checks SPF, DKIM, DMARC, MX, PTR, and blacklist sweep (41 lists) for any domain.

Install

composer require mmediasoftwarelab/deliverability

Library Usage

use MMedia\Deliverability\Deliverability;
use MMedia\Deliverability\Suite;

$suite = new Suite('example.com');
$suite->add(Deliverability::spf('example.com'));
$suite->add(Deliverability::dkim('example.com', 'google'));
$suite->add(Deliverability::dmarc('example.com'));
$suite->add(Deliverability::mx('example.com'));
$suite->add(Deliverability::ptr('example.com'));
$suite->add(Deliverability::rbl('example.com'));

foreach ($suite->getResults() as $result) {
    echo $result->getName() . ': ' . $result->getStatus() . PHP_EOL;
}

CLI Usage

vendor/bin/emlcheck check example.com
vendor/bin/emlcheck check example.com --full --json

Standalone

check.php runs without Composer - drop it on any PHP server and open in a browser.

License

MIT - M Media