On 2022-05-11 Wed 14:17:50 -0700, Xavier Mertens wrote:
> May 10 22:32:56 marge postfix/local: 5A55027C0D3B:
> to=<xav...@domain.tld>, orig_to=<xavie...@domain.tld>,
> relay=local, delay=1.9, delays=1.9/0.01/0/0.01, dsn=2.0.0,
> status=sent (delivered to command: /usr/bin/procmail -a "$EXTENSION"
> -a "$EXTENSION")
> It seems to be what you suggested if I interpret correctly the "to"
> and "orig_to"...
Yes, it looks like that is behind the problem. Do you have any .forward
(or .forward+foo) files in place for this recipient? Or any matching
entries in your alias map? If so, could you temporarily remove/comment
them, and then see what Procmail sees?