I was trying to activate this today with the following setup.
- Directly added the in-mail of the category:
...@discoursemail.comto the google-group - Disabled
Block incoming emails identified as being auto generated. - Enable
Accept incoming e-mails from users with no accountfor that category
An e-mail from google-groups would be rejected with the error Email::Receiver::BadDestinationAddress.
If I set the e-mail in mail to the ...@googlegroups.com address the new topics are successfully created, but I then can’t use the ...@discoursemail.com address for direct mail-in. And I only want to use the forwarding during the transition time.
Looking at the raw e-mail it seems that there is a Delivered-To: field that contains the DestinationAddress and the To: field only contains the ...@googlegroups.com address.
An alternative would be to allow for several Custom incoming email addresses.
@zogstrip Should I PM you the raw message?