Sending Batches

The Postmark batch API allows you to send up to 500 messages at a time. To do so, create messages that follow the same names as outlined in the Postmark developer documentation.

//Create messages that follow the JSON naming convention
//referenced above.
$message1 = ['To' => "[email protected]",
             'Cc' => "[email protected]",
             'Subject' => "Message 1",
             'TextBody' =>"Some plain text",
             'From' => "[email protected]"];

$message2 = ['To' => "[email protected]",
             'Cc' => "[email protected]",
             'Subject' => "Message 1",
             'HtmlBody' =>"<b>HELLO!</b>",
             'From' => "[email protected]"];

$newClient = new PostmarkClient("server_token");

//Pass the messages as an array to the `sendEmailBatch` function.
$responses = newClient->sendEmailBatch([$message1, $message2]);