On 2 Dec 2019, at 8:43, @lbutlr wrote:
One difference is that the one that is failing changes the targeted local domain amazon@localdomain to kreme+ama...@kreme.com, if that matters.
Virtual mailbox domains and virtual alias domains are distinct from each other. Local domains are another thing altogether.
http://www.postfix.org/ADDRESS_CLASS_README.html#classes -- Bill Cole b...@scconsult.com or billc...@apache.org (AKA @grumpybozo and many *@billmail.scconsult.com addresses) Not Currently Available For Hire