Mailer

* Deprecated the `SesApiTransport` class. It has been replaced by SesApiAsyncAwsTransport Run `composer require async-aws/ses` to use the new classes.

* Deprecated the `SesHttpTransport` class. It has been replaced by SesHttpAsyncAwsTransport Run `composer require async-aws/ses` to use the new classes.

CHANGELOG

5.1.0

* Not prefixing headers with "h:" is deprecated.

$json = json_encode(['foo' => 'bar']);

$email = new Email();

$email->getHeaders()->addTextHeader('h:X-Mailgun-Variables', $json);

$email->getHeaders()->add(new TagHeader('password-reset'));

$email->getHeaders()->add(new MetadataHeader('Color', 'blue'));

$email->getHeaders()->add(new MetadataHeader('Client-ID', '12345'));

$method = new \ReflectionMethod(MailgunApiTransport::class, 'getPayload');

$method->setAccessible(true);

$payload = $method->invoke($transport, $email, $envelope);

$this->assertArrayHasKey('h:x-mailgun-variables', $payload);

$this->assertEquals($json, $payload['h:x-mailgun-variables']);

$this->assertArrayHasKey('o:tag', $payload);

$this->assertSame('password-reset', $payload['o:tag']);

$this->assertArrayHasKey('v:Color', $payload);

if (\in_array($prefix, ['h:', 't:', 'o:', 'v:']) || \in_array($name, ['recipient-variables', 'template', 'amp-html'])) {

$headerName = $name;

} else {

$headerName = 'h:'.$name;

}

$payload[$headerName] = $header->getBodyAsString();