Comments on: Solving “InvalidSenderError: Unauthorized sender” in AppEngine

By: Welcome

Welcome — Sun, 01 Jan 2012 03:56:38 +0000

You’ve got to be kidding me-it’s so tanrspranetly clear now!

By: Kim, Seongjun

Kim, Seongjun — Sun, 24 Jul 2011 12:07:17 +0000

Thank you so much!! You save my valuable time.

By: Rafael

Rafael — Wed, 20 Jul 2011 00:44:42 +0000

Nice job. It was really useful.
Thanks.

By: Warwick

Warwick — Sun, 28 Nov 2010 23:45:27 +0000

Another gotcha: the link in the invitation email looks like this:

https://appengine.google.com/permissions/newadmin?app_id=yourengine&token=TaX8a8qX8BI=

But MS Outlook doesn’t think the trailing “=” is part of the link. So try cut-and-paste the link rather than clicking, since without the trailing “=”, you are just silently redirected to http://appengine.google.com/start

By: Rich

Rich — Fri, 24 Sep 2010 11:28:48 +0000

Note that the email address you use has to be an actual Google login… if you use Google Apps for your email then a nickname/alias won’t cut it.

By: Abu al-Sous

Abu al-Sous — Sun, 08 Aug 2010 04:00:52 +0000

Great job, easy to following instructions. May god bless you.

By: jim.richmond

jim.richmond — Fri, 30 Apr 2010 23:11:03 +0000

It it is now under ‘Administration -> Permissions’. I fixed the post. Thanks!

By: appengine_dev

appengine_dev — Sun, 25 Apr 2010 18:49:14 +0000

Strange – there is no “Developers” under the Administration section.
I am using Google Apps authentication.

By: duxa

duxa — Thu, 22 Apr 2010 08:59:49 +0000

Thank god someone took the time to detail their solution. Much appreciated!