An administrator account can connect to the advanced mode of the web UI, but not to the basic mode nor to the CLI.
Set the administrator account’s Domain to System. Domain administrators, also known as tiered administrators, cannot access the CLI or the basic mode of the GUI. For more information, see FortiMail operation modes.
If you require the ability to restrict the account to specific areas of the GUI, consider using access profiles instead. For details, see Configuring admin profiles.
Administrators cannot log in to the web UI or the CLI.
Check the following solutions.
This may be obvious, but it should be the first thing to check.
Each FortiMail interface has a set of administrator access protocols — HTTP, HTTPS, SSH, TELNET, PING, and SNMP. These are the methods an administrator can use to connect to FortiMail; any or all can be disabled on any interface.
For security purposes, you should only enable access that is required. If you open access for troubleshooting, remember to disable it afterwards. Failure to do so will leave a gap in your security that hackers might exploit.
- Log on as administrator.
- Go to System > Network > Interface.
- Select the interface and click Edit.
- Under Access, select the protocols you want to use to access the interface.
- Click OK.
- Repeat for each interface where administrative access is required.
If an external administrator login is required, a secure VPN tunnel can be established with a set IP address or range of addresses that are entered as a trusted host address.
Trusted host login issues occur when an administrator attempts to log in from an IP address that is not included in the trusted host list.
- Record the IP address where the administrator is attempting to log in to the FortiMail unit.
- Log in to the web UI and go to System > Administrator > Administrator.
- Select the administrator account in question and click the Edit icon.
- Compare the list of trusted hosts to the problem IP address. If there is a match, the problem is not due to trusted hosts.
- If there is no match and the new address is valid (secure), add it to the list of trusted hosts.
- Select OK.
If the problem was due to trusted hosts, the administrator can now log in.
If you are connecting to FortiMail-VM with a trial license or to a LENC version of FortiMail, you may not be able to see the logon page due to an SSL cipher error during the connection. In this case, you must configure your browser to accept low encryption.
For example, in Mozilla Firefox, if you receive this error message:
you may need to enter
about:config in the URL bar, then set