A suggestion was to whitelist the sender address (at the example below: [email protected]), but we fear that this (or other similar) commonly used sender address may be deceptively used in third-party phishing/malicious mail which will then get through unprocessed/unfiltered.You are worried about scams and phishing, but SPF and DKIM checks should protect your server from those attacks, shouldn't they?
Concretely: @author_to_policy_bank_maps.
