1.0.4.0
- Set and unset flags added
$oMessage->setFlag(['Seen', 'Spam']) or $oMessage->unsetFlag('Spam') - Get raw header string
$oMessage->getHeader() - Get additional header information
$oMessage->getHeaderInfo()
$oMessage->setFlag(['Seen', 'Spam']) or $oMessage->unsetFlag('Spam')$oMessage->getHeader()$oMessage->getHeaderInfo()