This function removes recipient email from Global Suppression List (GSL)
suppressedListUnsubscribe(string $email_address) : boolean
<?php /** * This Example shows how to suppressedListUnsubscribe using the MGAPI.php class and do some basic error checking. */ require_once 'inc/MGAPI.class.php'; require_once 'inc/config.inc.php'; //contains apikey $api = new MGAPI($apikey); $email_address = $my_email; $retval = $api->suppressedListUnsubscribe($email_address); header("Content-Type: text/plain"); if ($api->errorCode) { echo "Unable to load suppressedListUnsubscribe()!\n"; echo "\tCode=" . $api->errorCode . "\n"; echo "\tMsg=" . $api->errorMessage . "\n"; } else { echo "Returned: " . $retval . "\n"; }