A straightforward validation class for checking DKIM signatures and header settings. Requires PHP 7.2 or later.
Looking to send DKIM-signed email? Check out PHPMailer!
composer require phpmailer/dkimvalidator
use PHPMailer\DKIMValidator\Validator;
use PHPMailer\DKIMValidator\DKIMException;
require 'vendor/autoload.php';
//Put a whole raw email message in here
//Load the message directly from disk -
//don't copy & paste it as that will likely affect line breaks & charsets
$message = file_get_contents('message.eml');
$dkimValidator = new Validator($message);
try {
if ($dkimValidator->validateBoolean()) {
echo "Cool, it's valid";
} else {
echo 'Uh oh, dodgy email!';
}
} catch (DKIMException $e) {
echo $e->getMessage();
}- Original package angrychimp/php-dkim;
- Forked by teon/dkimvalidator.
- Forked into phpmailer/dkimvalidator by Marcus Bointon (Synchro) in October 2019:
- Restructuring
- Cleanup for PSR-12 and PHP 7.2
- Various bug fixes and new features.