node:id token from panel or view
finally I managed to send the fields I need from the node through to post in the view send php code, creating a variable to calculate the node id and then use that variable in the token 

&lt;?php 
$var=token_replace('[current-page:url:args:value:1]', array('node' =&gt; $node)); 
?&gt;

[aet:node:&lt;?php echo $var; ?&gt;:title]


This is the list of modules:


tokens,
token filter, 
views send,
token tweks, 
Advanced Entity Tokens, 
mime mail,
mailsystem,
phpfilter