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mailu/core
bors[bot] 46429ab247
Merge #2640
2640: Add env variable to set sieve_vacation_to_header_ignore_envelope r=mergify[bot] a=nwinkelstraeter

When used with SRS the vacation plugin creates a reply with SRS in the To: header which does not look nice for the recipient. Setting sieve_vacation_to_header_ignore_envelope will use the headers from the original source message instead of potentially rewritten ones.

Without this option auto-replies are sent with a To header with SRS, e.g `SRS0=uetG=43=sender.com=user@autoresponder.com`
With this option they are sent with just `user@sender.com`

This option is for whatever reason not part of the [pigeonhole docs](https://doc.dovecot.org/configuration_manual/sieve/extensions/vacation/) but it is documented here: 34431d7a67/NEWS (L338)

## What type of PR?

enhancement

## What does this PR do?
This PR adds an environment variable to the set the `sieve_vacation_to_header_ignore_envelope` configuration

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [x] In case of feature or enhancement: documentation updated accordingly



Co-authored-by: Nico Winkelsträter <nico.winkelstraeter@initos.com>
Co-authored-by: Florent Daigniere <nextgens@freenetproject.org>
2 years ago
..
admin close #1236: Allow + in localpart of addresses 2 years ago
base Upgrade to alpine 3.17.1 2 years ago
dovecot Let vacation plugin ignore envelope sender to avoid SRS recipient 2 years ago
nginx Missed some IF statements that must be modified for normalized config. 2 years ago
none Make setup use the base image 2 years ago
oletools Make olefy.py listen on all interfaces 2 years ago
postfix Skip listen to v6 when SUBNET6 is not set 2 years ago
rspamd Doh 2 years ago