Re: keeping X-Original-To from mail-gw --> local-delivery server

On Fri, 3 Jun 2005, Wietse Venema wrote:
> The X-Original-To message header records the content of the SMTP
> MAIL FROM address, and Postfix up to 2.2 has no way to pass other
> original recipient information via SMTP. If you really must have
> user@virtual.com in the X-Original-To message header, you will have
> to move virtual aliasing to the mailbox delivery host.
>
> I'm adding support for what may solve your problem in Postfix 2.3,
> as part of RFC 3461..4 support.

The support for this in Postfix 2.3 is great. Is there any other simple
way for me to have my smtp-gateways route e-mails to my local-delivery
machines and keeping the following specifications:

- All e-mail adress and dynamic postfix configuration on the
mail-gateways.
- Local-delivery servers delivering mail to unix-accounts, simple
config, static.
- All servers running postfix 2.2
- Keeping the original recipient information untouuched ( account@virtualdomain instead of
account@localdelivery-server ).

Is there anything I've missed (like LMTP or another setup on my
mail-gateways)? It would be great to keep the local-delivery servers
configuration as static as possible. I know it works if I use a
transport map on the mail-gateways and config for each domain on the
local-delivery servers. If I can avoid keeping config on more servers
than my gateway I would prefer that.

Best regards

/Lars