/**
  * Add return path
  *
  * @param MailMessage $message
  * @return MailMessage
  */
 protected function addReturnPath(MailMessage $message)
 {
     $returnPathValue = $this->contentObject->cObjGetSingle($this->overwriteConfiguration['returnPath'], $this->overwriteConfiguration['returnPath.']);
     if (!empty($returnPathValue)) {
         $message->setReturnPath($returnPathValue);
     }
     return $message;
 }
 public function setReturnPath($value)
 {
     $this->emailObj->setReturnPath($value);
 }
 /**
  * @test
  * @param string $address
  * @param string $expected
  * @dataProvider returnPathEmailAddressDataProvider
  */
 public function setReturnPathIdnaEncodesAddresses($address, $expected)
 {
     $this->subject->setReturnPath($address);
     $this->assertSame($expected, $this->subject->getReturnPath());
 }