$subject public property The message subject

$replyTo public property The reply-to address of this message

getPriority() public method (available since version 2.0.6) Returns

$textBody public write-only property Message plain text

setHeader() public method (available since version 2.0.6) Sets

setHtmlBody() public method Sets message HTML content

setReadReceiptTo() public method (available since version 2.0.6)

attach() public method Attaches existing file to the email

setBcc() public method Sets the Bcc (hidden copy receiver)

getHeader() public method (available since version 2.0.6) Returns