Hi Nawir,1. You can create recipient policy and specify smtp
authentication method as LDAP.2. Create LDAP profile and enable
authentication against Zimbra server.Please see the attached screen
shots.Thanks
Yes. FortiMail HA can be configured in Azure. 1. first create Master
FortiMail and create an extra subnet2 2. Attach new NIC to Master
FortiMail binding to subnet2 3. create the Slave FortiMail 4. Attach new
NIC to Slave FortiMail binding to the same...