Exim 4.100 has been released with new features including lookups for public suffix and registered domain, native DMARC support, and various security and bug fixes.
# [exim] Exim 4.100 released
Source: [https://lists.exim.org/lurker/message/20260820.154633.91995f73.en.html](https://lists.exim.org/lurker/message/20260820.154633.91995f73.en.html)
**Author:**Bernard Quatermass via Exim\-announce **Date:** **To:**Exim Announcements, exim\-users **Subject:**\[exim\] Exim 4\.100 released
Exim 4\.100 Released
```
Dear Exim users and maintainers,
We are pleased to announce the availability of release 4.100 of Exim.
Exim 4.100 is available as
* as tarball
* * https://ftp.exim.org/pub/exim/exim4/
* * https://code.exim.org/exim/exim/releases
* directly from Git: https://code.exim.org/exim/exim
tag: exim-4.100
The signatures on the release tarballs should be
* key ID 0xBCE58C8CE41F32DF
Email: jgh@???
New stuff added since 4.99
1. Lookups "psl" and "regdom" for, respectively, the public suffix or the
registered domain, given a domain and a Public Suffix List file.
2. EXPERIMENTAL_DMARC_NATIVE optional build feature. See the experimental.spec
file.
3. Log selectors "spf", "spf_verbose", "dmarc", "dmarc_verbose", "dsn".
4. Commandline option "-bI:modules" for listing installed dynamic-load modules.
5. Debug channels "start", "regex" and "macro".
6. The exiwhat utility now includes, on the daemon process line, counts for
smtp and queue-run children.
7. Main config option "bounce_charset", for setting Content-type: headers.
8. Event "proc:deliver".
9. Commandline option "-oDSN" for DSN options on commandline sourced messages.
10. Nongreedy wildcards for local_parts affixes.
11. Main config option "queue_run_order", obsoleting "queue_run_in_order".
12. The redirection router options "forbid_*" and "allow_filter" are now
expanded before use.
13. Sieve filtering now supports the "body" extension (RFC 5173).
14. Main config option "tls_eccurve" now accepts a groups tuple list.
Also, new smtp transport option "tls_eccurve".
15. Smtp transport option "protocol" is now expanded.
Removed items since 4.99
* removed obsolete malware scanners
* * f-prot6
* * f-prot6d
* * sophie
* * drweb
* * f-secur
* * aveserver
* * kavdaemon
* * mksd
* removed Interbase support
* removed Brightmail support
--
Security related.
This release contains all the previous fixes issues released in 4.99.1 through 4.99.5
--
Notable bugfixes include
* Expansion-test mode with debug (exim -d -be) now shows macro expansions.
* Fix local deliveries. A mistaken optimisation done for 4.99 caused
excessive retries on defers
* Fix radius expansion condition
* Fix use of a verify held-open connection
* Fix DNS lookups from perl on nonstandard port
* Fix DMARC for empty envelope senders
* Fix GnuTLS hostname verify of a server certificate with a zero-length Subject
* Various compiler quietening
* Update GPL doc references
* clear $spam_* variables on SMTP RST
* Proxy Protocol: add timeout guard to V2 input. Bug 2957
* Proxy Protocol: move startup before remote-host policy checks. Bug 3221
* DMARC: native implementation: use a-label of 5322.From
* Reject tainted format for internal printf
There have been no changes since RC3
Please refer to the ChangeLog file for a complete list.
File Verification:
SIZE(00-sha256sums.txt)= 1797
SIZE(00-sha512sums.txt)= 2949
SIZE(00-sizes.txt)= 726
SIZE(exim-4.100.tar.bz2)= 2184300
SIZE(exim-4.100.tar.gz)= 2751170
SIZE(exim-4.100.tar.xz)= 2007860
SIZE(exim-html-4.100.tar.bz2)= 650544
SIZE(exim-html-4.100.tar.gz)= 900661
SIZE(exim-html-4.100.tar.xz)= 639384
SIZE(exim-info-4.100.tar.bz2)= 485516
SIZE(exim-info-4.100.tar.gz)= 653766
SIZE(exim-info-4.100.tar.xz)= 487128
SIZE(exim-pdf-4.100.tar.bz2)= 2219695
SIZE(exim-pdf-4.100.tar.gz)= 2250735
SIZE(exim-pdf-4.100.tar.xz)= 2183432
SIZE(exim-postscript-4.100.tar.bz2)= 1172273
SIZE(exim-postscript-4.100.tar.gz)= 1572720
SIZE(exim-postscript-4.100.tar.xz)= 1161128
SIZE(exim-texinfo-4.100.tar.bz2)= 459473
SIZE(exim-texinfo-4.100.tar.gz)= 614510
SIZE(exim-texinfo-4.100.tar.xz)= 462132
SHA2-256(00-sha256sums.txt)= a247297a7503bc993479962130487b1dad962844afcf6cd4afb79f740d4d21d0
SHA2-256(00-sha512sums.txt)= e1376c079eea804b1c4fd8cd7414bb36822897501a6538042ffbdf8e508a722b
SHA2-256(00-sizes.txt)= 1cdc78cfc509dfa6c2216167669dfefcf1bc99a7db6baa5f186e9af852bd8bfc
SHA2-256(exim-4.100.tar.bz2)= 21c0e973cbc5f456475e7328807238c9ba998dbf97ba6053aeeb11750bfd20f3
SHA2-256(exim-4.100.tar.gz)= ea5306bf7b33094362d2fed5176df84a7a84e67a4c8413be1f005c1d9b62587d
SHA2-256(exim-4.100.tar.xz)= 5bd0a3e353dbfcd5c8174388b824316a61ee2455d9052ea2f0877dee939d33b3
SHA2-256(exim-html-4.100.tar.bz2)= d9925b615ac0e63e0bd4fca4c21a7b320e1180325b1a61624d7770d0607489d9
SHA2-256(exim-html-4.100.tar.gz)= 8bb01ffd15f520a491a68b7027ee2208bf22df9c0959e2838dc81f3107149e88
SHA2-256(exim-html-4.100.tar.xz)= 6bdd33916bd8ecd45cbcca80dedbe06e7dd2d86a5daeba35d5a0ec30dbf8109d
SHA2-256(exim-info-4.100.tar.bz2)= 50b8055c5de7c953a9eabc0ae74edf211b2969543ce802a5433c29c2c373580f
SHA2-256(exim-info-4.100.tar.gz)= 6b4cd2d218ce69f43b05ab2880b6c5f1b683d79001be6b5eac01548717d76dc7
SHA2-256(exim-info-4.100.tar.xz)= 8a902782feae88217fef998dbb9cf40218e67edfa6011b6151401e9bd1f7ff81
SHA2-256(exim-pdf-4.100.tar.bz2)= e4a4b883f653984e1c93bc1f2f2700b07a222b9059b9c8f4dac04c36ff87e085
SHA2-256(exim-pdf-4.100.tar.gz)= cc5bf3a936012d3ab6bfcc700b517bf6e9bf922118e06e499b076578ef6fcd9c
SHA2-256(exim-pdf-4.100.tar.xz)= d032dc98802b53aa509a0c36884d49851c2b75529c3e927e9ed1269629fb4ae3
SHA2-256(exim-postscript-4.100.tar.bz2)= 0f9bc6bbeb191d1df4d706bd93bbffc49ff2d2d6ae32abbe9955ab2f5499c70e
SHA2-256(exim-postscript-4.100.tar.gz)= 3dc521624a3e8c0ea03b5524de2c0f57744ef16dd8cd81f1a10591b86661465f
SHA2-256(exim-postscript-4.100.tar.xz)= 49c136e1da0c0f06e1ffe9db046a379833bac87ff58c1982daee3e5d03357a07
SHA2-256(exim-texinfo-4.100.tar.bz2)= 6d09d0c81ad48d2e1f2ed66bd1f1495004bf51d778a578807e03752543bcb830
SHA2-256(exim-texinfo-4.100.tar.gz)= afbea6b9b9bab2147f3193b992a5299aaaa87c058aa6df0abb0dd57fdeb56a19
SHA2-256(exim-texinfo-4.100.tar.xz)= b2d1b916fcaf675c6bc1608031c431cc0d6372b50b40a15536544c144bbc0e56
--
Bernard Quatermass
```
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