[Dovecot] Dovecot LDA/LMTP vs postfix virtual delivery agent and the x-original-to header

[Timo Sirainen]

On 9.4.2012, at 15.50, Charles Marcus wrote:

>> LMTP adds a new Delivered-To:<rcpt-to at address>  header when there is
>> a single RCPT TO. You can force a single RCPT TO from Postfix side by
>> setting lmtp_destination_recipient_limit=1. LMTP doesn't
>> add/remove/change X-Original-To: header.
> 
> Ok, thanks Timo... but...
> 
> Are you saying that this 'Delivered-To:' header can somehow be leveraged to provide the same info as the x-original-to header?

I guess X-Original-To is the same address as what Postfix sees as the original RCPT TO address before alias expansion and such? In that case, see my today's mail in Postfix list..