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Tag: unable to resolve hostname.

Fortiguard DNS servers are enforcing EDNS policies

14. October 2021 Author: sy Category: Fortinet

Some of you may have noticed that a Fortigate – configured to use the FortiGuard DNS Servers – is not resolving some DNS names anymore. Consequences can be that FQDN address objects can not be resolved or a configured mail server can not be used anymore.

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