Creating shared mailboxes on Office365 / Exchange online hybrids
Creating shared mailboxes on Office365 / Exchange online hybrids Create a AD object and then enable a remote mailbox from On-Prem Open Active Directory users and computers console. Navigate to the desired OU (remember that the OU should be Synced to Office365) Right Click on the OU to create a New user. Complete the user details in the New Object dialog box and click on finish. Open exchange management powershell on the Hybrid servers and run the below command to enable a remote mailbox for the user. Enable-RemoteMailbox -Identity "useralias@domain.com" -primarysmtpaddress " useralias@domain.com" -RemoteRoutingAddress "useralias@tenant.mail.onmicrosoft.com" If you need Archive to be enabled, run the below command as well. Enable-RemoteMailbox -Identity "useralias@domain.com" -Archive Please add " smpt: useralias@tenant.mail.onmicrosoft.com " to proxyaddress list to avoid mail flow issues. Wait for the obje...