On 4/6/2012 1:00 PM, Charles Marcus wrote:
On 2012-04-06 2:53 PM, Daniel L. Miller <dmiller@amfes.com> wrote:
I'm currently using Postfix 2.7, Dovecot 2.1, and the Dovecot LDA. I have a pure virtual user environment stored in LDAP. My messages include X-Original-To and Delivered-To headers.
Well that is great news... at least I'll be able to use the LDA, if not LMTP...
Thanks! :)
I had difficulty getting the LMTP transport to work previously - I may revisit that.
If you do, by all means reply back on whether or not the headers are still there...
Thanks again,
From the documentation... http://www.postfix.org/virtual.8.html
The*virtual*(8) <http://www.postfix.org/virtual.8.html> delivery agent prepends a "*From* /sender/ /time/*_*/stamp/" envelope header to each message, prepends a *Delivered-To:* message header with the envelope recipient address, prepends an*X-Original-To:* header with the recip- ient address as given to Postfix, prepends a*Return-Path:* message header with the envelope sender address, prepends a> character to lines beginning with "*From* ", and appends an empty line.
Using the Postfix pipe agent, which is what is used with the Dovecot LDA, http://www.postfix.org/pipe.8.html
*flags=BDFORXhqu.*> (optional) Optional message processing flags. By default, a message is copied unchanged.
*B* Append a blank line at the end of each mes-
sage. This is required by some mail user
agents that recognize "*From* " lines only
when preceded by a blank line.
*D* Prepend a "*Delivered-To:* /recipient/" message
header with the envelope recipient address.
Note: for this to work, the/transport/*_desti-*
*nation_recipient_limit* must be 1 (see SIN-
GLE-RECIPIENT DELIVERY above for details).
The*D* flag also enforces loop detection
(Postfix 2.5 and later): if a message
already contains a*Delivered-To:* header with
the same recipient address, then the message
is returned as undeliverable. The address
comparison is case insensitive.
This feature is available as of Postfix 2.0.
*F* Prepend a "*From* /sender time/*_*/stamp/" envelope
header to the message content. This is
expected by, for example,*UUCP* software.
*O* Prepend an "*X-Original-To:* /recipient/" mes-
sage header with the recipient address as
given to Postfix. Note: for this to work,
the*/transport/_destination_recipient_limit <http://www.postfix.org/postconf.5.html#transport_destination_recipient_limit>*
must be 1 (see SINGLE-RECIPIENT DELIVERY
above for details).Unfortunately, the docs for the ltmp agent http://www.postfix.org/lmtp.8.html don't say anything about adding these headers. I tried asking on the Postfix list - didn't get much of an answer.
Daniel