I have tried to set out-mailbox for Actionable email.
the assignee got the email through the template and was able to reply via click "accept" button in the template.
and found it has been sent to the inbox that i set on out-mailbox set up, but When i run the job of Email based approval job" it has returned "Failure:EOF on socket"
I have tried both POP3/iMAP with the corresponding port number, got the still same error.
i am attaching the set up
I got successfully authenticated by Oauth.
but it prints this error code meanwhile there are the ARS emails in the inbox that are received with in a few minutes
java.lang.NullPointerException: Cannot get property 'value' on null object
the root cause was the scope in graph api, i added all the permissions related to "mail" in application permission in graph api.
POP3/IMAP won't be working for my environment so I tried oAuth, and then it worked properly.