What are MX restrictions?
MX Restrictions are technical and blocklist restrictions that are applied to email received by our MX servers. Except for the Greylisting restrictions, email that does not meet all of the configured restrictions is rejected. MX restrictions are configurable on a per address basis. You will find a detailed description of all MX restrictions in the Manager help section. • Why is email that scores as spam delivered to my INBOX? • You have configured your spam policy to tag the subject instead of delivering to the Junkmail or Discard folders. • You have configured your spam policy to deliver to the Junkmail or Discard folders but the folder is missing. • You have a SIEVE rule that is matched causing the email to be delivered to your INBOX. • You checked the ‘Bypass Sieve’ box when the address was created or edited.
MX Restrictions are technical and blocklist restrictions that are applied to email received by our MX servers. Except for the Greylisting restrictions, email that does not meet all of the configured restrictions is rejected. MX restrictions are configurable on a per address basis. You will find a detailed description of all MX restrictions in the Manager help section.