pear を利用する場合は、以下のようにAWS SDKをインストールします。
pear channel-discover pear.amazonwebservices.com pear install aws/sdk
<?php require 'AWSSDKforPHP/aws.phar'; use Aws\Ses\SesClient, Aws\Ses\Exception\SesException, Aws\Common\Enum\Region; $client = SesClient::factory(array( 'key' => '*****************', 'secret' => '*****************', 'region' => Region::US_EAST_1, )); try { $client->sendEmail(array( 'Source' => 'no-reply@sample.com', 'Destination' => array( 'ToAddresses' => array('user1@sample.com'), ), 'Message' => array( 'Subject' => array( 'Data' => 'Subject', ), 'Body' => array( 'Text' => array( 'Data' => 'This is message.', ), ), ), )); } catch (SesException $e) { }