This idea has been merged into another idea. To comment or vote on this idea, please visit S1-I-1307 Different email defaults for invoices and estimates..
We can only configure the "body" of emails, but not the "subject".
If we want to change the "subject", we have to do it manually EACH TIME we send an email (e.g. when sending invoices).
Solo es posible configurar el "texto" de los emails, pero no el "asunto".
Para cambiar el "asunto", hay que hacerlo A MANO cada vez que mandamos un email (por ejemplo, cuando adjuntamos facturas).