Public folders in Hybrid Screnario

Hi all, Public Folders and Hybrid mode. Not really a hybrid mode cause all mailboxes reside in the Cloud, also PF Mailboxes. First set Default PF for all mailboxes. [crayon-5d3751a75ed93851832820/] When sending email from outside organization sender will get. 550 5.4.1 Recipient address rejected: Access denied. or 550 5.7.13 Anonymous users are…continue reading →