Sharepoint generated emails going to outlook junk folder
Issue:
Sharepoint workflow generated emails are going to outlook junk folder
Cause:
“X-MS-Exchange-Organization-AuthAs: Anonymous”
From the message header, noticed that there is an attribute “X-MS-Exchange-Organization-AuthAs: Anonymous”. The messages generated by Sharepoint app are taken as anonymous email, as a result, Exchange server put it in the junk folder.
Resolution
Create a Transport Rule to set the SCL value of these emails to “-1
Please follow below steps to create a Transport Rule to set SCL value of the messages -1:
1). Create a new Transport Rule on Exchange Management Console:
2). On the Conditions step, select from people and then select the Sharepoint sender email address.
3). On the Actions step, select set the spam confidence level to value and then set it “-1”.
4). Complete the steps