Description
In situations where a large volume of emails are received from countries that are not related to the business of your company, there may be a requirement to block all emails sent from addresses belonging to these countries
Filtering email based on email address characteristics is not spam filtering, it is enforcing an email policy.
Solution
Blocking messages sent from a specific domain suffix can be achieved by using the email address black/white list.
For example, in order to block all emails from .ru email addresses, create one entry in the email address BWL list as shown below.
For example, in order to block all emails from .ru email addresses, create one entry in the email address BWL list as shown below.
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