GUI item | Description |
Try UPN or mail address as bind DN | Select to form the user’s bind DN by prepending the user name portion of the email address ($u) to the User Principle Name (UPN, such as example.com). By default, the FortiMail unit will use the mail domain as the UPN. If you want to use a UPN other than the mail domain, enter that UPN in the field named Alternative UPN suffix. This can be useful if users authenticate with a domain other than the mail server’s principal domain name. |
Try common name with base DN as bind DN | Select to form the user’s bind DN by prepending a common name to the base DN. Also enter the name of the user objects’ common name attribute, such as cn or uid into the field. This option is preconfigured and read-only if, in User Query Options, you have selected from Schema any schema style other than User Defined. |
Search user and try bind DN | Select to form the user’s bind DN by using the DN retrieved for that user by User Query Options. |