Disable spam filtering when using a cloud spam solution

nickdd

Hi,
Recently starting using mailcow and loving it so far!

I have some domains that are using the SpamExperts.com cloud solution for spam filtering. So mail is always filtered by this solution first and then delivered to the mailcow server.
How can I disable spam filtering if mails are being sent from the SpamExperts solution?

They use delivery.antispamcloud.com to deliver all mail.
I tried to add this to the list of “forwarding hosts”, but this returns an error that this domain can’t be added.
Maybe because it has like 100+ IP addresses linked to it?

Any idea how to handle this. Or maybe this is a bug?

Regards,
Nick