How to bypass a recipient domain?

Hello,

i want to bypass amavis for a specific *recipient* domain (not sender!).
I am not sure how to do that, because all i find is whitelisting a sender.

I would do it on MTA level in postfix's whitelist.pcre:
/example\.com/ FILTER  smtp:[127.0.0.1]:10025

Or should i do it better in amavisd.conf:
@bypass_spam_checks_maps  = ( ['@example1.com', '@example2.com'], );

Or does all this block only sender domains?

Thanks you in advance for any hint, ulrich