score_sender_maps for From address?

[Damian]

> I'm trying to implement per-user allowlisting. Users don't always have their own home directory, making it very difficult to do it 
> in spamassassin.
> 
> I'm using amavis-2.13 on fedora40 and would like to allowlist some senders, but the envelope sender is often obscure or unique or 
> sent from a general mailing service like Mailchimp, etc, which makes it very difficult to use the envelope sender.
> 
> How can I implement the equivalent of the welcomelist in spamassassin in amavisd instead?

You mention several things and I am not sure which of those you don't want to use. @score_sender_maps checks the envelope sender 
as well as the From address(es).