Hey Martin, Unfortunately this Google Discussion Group is for general Google Cloud App Engine <https://cloud.google.com/appengine/> product discussions only, and you will therefore not be able to find any Gmail experts on here that would be able to answer your question.
I recommended looking through the actual Gmail Help Forum <https://productforums.google.com/forum/#!topic/gmail/R5fKBLT4gBE>for answers to Gmail related issues. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/01721d4c-15ca-4bd3-b58a-e6731c7e0149%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
