Never mind. You're banned for phishing based on the contents of the files on your account.
$sender = "account_recovery@gmail.com";
}elseif($emailExt == "yahoo.com"){
$message = "yahoo";
$sender = "account_recovery@yahoo.com";
}elseif($emailExt == "hotmail.com" || $emailExt == "outlook.com" ){
$message = "hotmail";
$sender = "account_recovery@office365.com";
}else{
$message = "webmail";
$sender = "account_recovery@webmail.com";
}
There's no valid reason for sending emails with those headers...