$subject public property The message subject

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

$textBody public write-only property Message plain text

setReadReceiptTo() public method (available since version 2.0.6)

$enableSwiftMailerLogging public property Whether to enable writing

addHeader() public method (available since version 2.0.6) Adds

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

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

setHtmlBody() public method Sets message HTML content

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