We've set up RMM to forward replies to routing address and SFMC adds our subdomain to the replier's From email address (i.e. firstname.lastname@example.org becomes email@example.com). However, their reply-to address remains the same.
It seems like DMARC Forward Reply Rewrite is enabled, but we were advised not to touch it as that may affect email deliverability.
Is there any workaround to this? And what will happen if we disable this feature?