Email not working after migrating from master/slave to high replication

[openentry]

Even after successfully migrating the AppEngine from master/slave to high replication, the email function does not work which is working before migrating.
Anyone has any idea how to fix this problem.

[Patrice (Cloud Platform Support)]

Hi,

Normally, such a question would be better suited to Stack Overflow, since we monitor stack overflow (along with other users from the community) and do answer questions there. 

The Google Group is more suited for discussions, and best practices than straight up Q&As.

One thing you might want to read before asking your question there is their guidelines on how to ask a proper question, because the way it currently stands, your question is very unclear and impossible to answer. Remember to include your log entries that prove what is going wrong, along with some code to troubleshoot.

Cheers!

[Kyle Finley]

I believe the limit is reset when you migrate. If you are sending more then 100 email daily you may need to request a quota increase:

https://docs.google.com/forms/d/1OpXTrBHpnTZfv53bzr55Ra1NK_eTBzWQ-yO6ydIHC48/viewform?formkey=dENESzEwNzJiZEdpQkRzTl9RNElVWUE6MQ#gid=0

There's' a check box for those that have migrate from master/slave to HDR

[Patrice (Cloud Platform Support)]

Hi,

Indeed Kyle, you are right for the quotas. The limit will not follow on your new project, so there is a need for another quota increase if you want to have the same limit you had before (if the error you're receiving is a 503 quota exceeded)

Cheers