On Thu, Sep 25, 2025 at 10:39:02AM +0100, Z Loff wrote: > "quick" here means that no further rules will be evaluated for packets > that match this. So there is no point on trying to block smtp from LAN > (assuming that's behind em0) later on.
I don't think the OP wants to block all smtp from the LAN, presumably the idea is that the LAN clients only have smtp access to the router itself which will then relay as required at the smtp level, (I.E. as a smarthost).
