Here's the headers for my emails:
Return-Path:
X-Original-To: dave.gat...@domain-b.com
Delivered-To: dave.gat...@domain-b.com
Received: from spamcop.main.ch (spamcop.main.ch [83.144.241.40])
by domain-b.com (Postfix) with ESMTP id 0E4E81C101DE
for ; Tue, 26 Mar 2013 14:35:13 -0400
Hello Dovecot Users,
This looks like a possible workaround for issues I am having with Dovecot
2.1.7. Our emails are redirected from the home office so the vacation
response always fails with,
"discarding vacation response for implicitly delivered message; no known
(envelope) recipient address fou