In vm4
class shopFunctionsF
function sendVmMail
subject is encoded and do not work right
I commented
// $subjectMailer= '=?utf-8?B?'.base64_encode($subject).'?=';
// $mailer->setSubject( html_entity_decode( $subjectMailer , ENT_QUOTES,
to fix it
Thank you, fixed in the https://dev.virtuemart.net/attachments/1335/com_virtuemart.4.0.7.10718_package_or_extract.zip