You don't really need to do anything different in order that a user who lands on m.mydomain.com sees a different page. Wherever you have your domain hosted, make "m" point to google's name server (I think some ghs.google.com)
After that, go to your appengine admin and configure this as another domain that the app can be accessed from. Whenever a user hits m.mydomain.com you would know and display the appropriate page to the user. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/xmJ-8WNIdc8J. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
