If you don't mind, could you reply to those emails please - that will send them to my inbox, will need to take a look.
I suspect there's an issue either with the MapReduce library processing your email more than one time or there's something with App Engine's email service (Mail API).
I suspect there's an issue either with the MapReduce library processing your email more than one time or there's something with App Engine's email service (Mail API).