-SRS (Sender Rewriting Scheme) Support (using libsrs_alt)
---------------------------------------------------------------
-See also the main docs, for an alternative native support implementation.
-
-Exim can be built with SRS support using Miles Wilton's
-libsrs_alt library. The current version of the supported
-library is 0.5, there are reports of 1.0 working.
-
-In order to use SRS, you must get a copy of libsrs_alt from
-
-https://opsec.eu/src/srs/
-
-(not the original source, which has disappeared.)
-
-Unpack the tarball, then refer to MTAs/README.EXIM
-to proceed. You need to set
-
-EXPERIMENTAL_SRS_ALT=yes
-
-in your Local/Makefile.
-
-The built-in support, included by SUPPORT_SRS,
-shuold *not* be enabled if you wish to use the libsrs_alt
-version.
-
-The following main-section options become available:
- srs_config string
- srs_hashlength int
- srs_hashmin int
- srs_maxage int
- srs_secrets string
- srs_usehash bool
- srs_usetimestamp bool
-
-The redirect router gains these options (all of type string, unset by default):
- srs
- srs_alias
- srs_condition
- srs_dbinsert
- srs_dbselect
-
-The following variables become available:
- $srs_db_address
- $srs_db_key
- $srs_orig_recipient
- $srs_orig_sender
- $srs_recipient
- $srs_status
-
-The predefined feature-macro _HAVE_SRS will be present.
-Additional delivery log line elements, tagged with "SRS=" will show the srs sender.
-For configuration information see https://github.com/Exim/exim/wiki/SRS .
-
-
-
-
DCC Support
--------------------------------------------------------------
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