User gets an error message when sending email from an external email address to a public folder email using exchange 2007
Delivery has failed to these recipients or distribution lists
#< #5.2.0 smtp;550 5.2.0 STOREDRV.Deliver: The Microsoft Exchange Information Store service reported an error. The following information should help identify the cause of this error: "MapiExceptionNotAuthorized:16.18969:D0130000.....
Fix:
- Logon to the public folder (in Outlook client is easiest)
- Right click -> Permissions -> Change -> “Anonymous” User to Create Items (Contributor)
- Should do the trick work 🙂