[Rspamd-Users] Rspamd 1.8.1 has been released

[Sophie Loewenthal]

Hi,

Is this format still valid with the Libucl in 1.8 changes:

% cat actions.conf 
#actions {
    reject = 14;
    add_header = 6;
    rewrite_subject = 6;
    subject = "***SPAM*** %s";
    greylist = null; 
#}

metrics {
symbol "MX_INVALID" {
  score = 1.0;
  description = "No connectable MX";
  one_shot = "true"; }
symbol "MX_MISSING" {
  score = 1.5;
  description = "No MX record";
  one_shot = "true"; }
symbol "MX_GOOD" {
  score = -0.5;
  description = "MX was ok";
  one_shot = "true"; }
}

% cat arc.conf
path = "/var/lib/rspamd/dkim/$selector.key";
selector = "2017";
### Enable DKIM signing for alias sender addresses
allow_username_mismatch = true;

% cat ip_score.conf 
enabled = false;



Thanks,
Sophie 





> On 16 Oct 2018, at 20:27, Vsevolod Stakhov <vsevolod at rspamd.com> wrote:
> 
> We have released RSPAMD 1.8.1 today.
> 
> There are couple of the incompatibilities introduced, hence, please
> check the migration notes. These incompatibilities could affect almost
> any Rspamd installation with custom configuration, so please read the
> upgrade notes carefully.
> 
> 
> The most important features and fixes
> 
> -   Critical fixes in DMARC module
> 
>    DMARC module could insert temporary failure symbol instead of strong
>    rejection in certain cases. This has been fixed in 1.8.1. There are
>    many other bugs fixed in this module since the whole check logic has
>    been rewritten in accordance to RFC.
> 
> -   Fuzzy check
> 
>    Due to bug introduced in 1.8.0, there algorithm used to
>    deterministically skip words in large text parts was not
>    deterministic. It means that the exact words pipelines produced by
>    different Rspamd instances might be different. It could affect if
>    your words_limit was reached (default: words_decay = 200 words).
>    Hence, for large text parts it was expected to have misses in fuzzy
>    and in Bayes classification. Whilst bayes missing should not be
>    significant, the fuzzy misses might be very severe and they might
>    break fuzzy detection for large text parts.
> 
>    In 1.8.1, we have fixed this issue and, since we have already broken
>    the compatibility with 1.7.9, we have decided to increase
>    words_decay to 600. Please ensure that you don’t override this
>    parameter anywhere (e.g. in local.d/options.inc,
>    override.d/options.inc or any other override or local file) or your
>    compatibility with Rspamd fuzzy storage would be lost for messages
>    with more than words_decay threshold words.
> 
> -   Various language detection issues have been fixed
> -   Experimental clustering plugin
> -   Important fixes for the dynamic ratelimits
> -   Fix options insertion
> -   Plug memory leak in redis pool
> -   Add check_violation feature to DKIM/ARC signing to avoid signing
>    messages when there is an existing invalid DKIM signature
> -   Add only unique elements to Clickhouse url arrays
> -   Allow g+: and g-: composite atoms to include symbols with positive
>    score and negative score
> -   Allow dkim domains check in surbl module
> -   Allow maps with HTTP auth using standard URL syntax
> -   Allow to disable actions by users settings by setting them to null
> -   Extend whitelisting options:
>    -   Allow per element whitelist/blacklist only behaviour
>    -   Introduce three types of lists:
>        -   Blacklists (bl)
>        -   Whitelists (wl)
>        -   Bidirectional lists (both)
> -   Use heuristical verdict instead of the plain action in plugins to
>    detect if a message is clearly spam, junk, ham or uncertain when
>    there is not enough confidence despite of the action being set
> -   Various Web Interface improvements and fixes driven by Alexander
>    Moisseev
> 
> 
> Full list of the meaningful changes
> 
> -   [CritFix] Fix options insertion
> -   [CritFix] Fix words decay one more time (affects long messages)
> -   [CritFix] Increase default words_decay
> -   [CritFix] Plug memory leak in redis pool
> -   [Feature] Add check_violation feature to DKIM/ARC signing
> -   [Feature] Add only unique elements to Clickhouse url arrays
> -   [Feature] Allow g+: and g-: composite atoms
> -   [Feature] Allow dkim domains check in surbl
> -   [Feature] Allow maps with HTTP auth
> -   [Feature] Allow to disable actions by users settings
> -   [Feature] Extend whitelisting options
> -   [Feature] Store url object in images
> -   [Feature] Use verdict instead of the plain action in plugins
> -   [Fix] Allow to call fstring append with NULL string
> -   [Fix] DCC - luacheck
> -   [Fix] Do not load torch on each rspamadm invocation
> -   [Fix] Fix boundaries detection and rework stop words algorithm
> -   [Fix] Fix dependencies for DNS_SIGNED symbol
> -   [Fix] Fix errors when dealing with dynamic rates/bursts in Ratelimit
> -   [Fix] Fix groups mess
> -   [Fix] Fix groups mess
> -   [Fix] Fix parsing address with comments
> -   [Fix] Fix resolving in DMARC reports
> -   [Fix] Fix various issues with parsing of the received headers
> -   [Fix] Fix watchers issue in lua_tcp when doing no resolving
> -   [Fix] Plug memory leak in language detector (affects reloads)
> -   [Fix] Remove one letter stop words
> -   [Fix] Slashing: backport chunk logic from libucl
> -   [Fix] Stop libevent from using cached time in rspamadm
> -   [Fix] Try to fix watchers chaining
> -   [Fix] Various fixes in redis sync interface
> -   [Fix] ip_score - respect check_authed and check_local settings from
> config
> -   [Project] Rework passthrough actions
> -   [Project] Clustering module
> -   [Rework] Always create result for a task
> -   [Rework] Completely rewrite DMARC checks logic
> -   [Rework] Rework and fix whitelist plugin
> -   [WebUI] Add symbols sorting buttons
> -   [WebUI] Change symbols order without updating history
> -   [WebUI] Colorize symbols
> -   [WebUI] Do not display password form when secure_ip is set
> -   [WebUI] Fix symbol description tooltips display
> -   [WebUI] History: add sorting by symbol score value
> -- 
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