Some emails are not forwarded, e.g. service@, admin@ etc

[amityweb]

This is related to this unsolved post here, which is very old now.

Forwarding of some but not all emails | Virtualmin

If you setup a forwarder inside a users mailbox, some emails are not forwarded. For example, service@paypal.com or service@yell.com. I think other ones like admin or administrator or something are not also.

This is really bad, as customers are missing emails.

How can we disable this on a server wide basis?

Thanks
Laurence