fix: Move spam to mailbox associated to the `\Junk` special-use attribute (#3925)
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
This commit is contained in:
parent
e21e5e0490
commit
3649699197
|
@ -36,6 +36,10 @@ The most noteworthy change of this release is the update of the container's base
|
|||
- DMS `main.cf` has renamed `postscreen_dnsbl_whitelist_threshold` to `postscreen_dnsbl_allowlist_threshold` as part of this change.
|
||||
- `smtpd_relay_restrictions` (relay policy) is now evaluated after `smtpd_recipient_restrictions` (spam policy). Previously it was evaluated before `smtpd_recipient_restrictions`. Mail to be relayed via DMS must now pass through the spam policy first.
|
||||
- The TLS fingerprint policy has changed the default from MD5 to SHA256 (_DMS does not modify this Postfix parameter, but may affect any user customizations that do_).
|
||||
- **Dovecot**
|
||||
- The "Junk" mailbox (folder) is now referenced by it's [special-use flag `\Junk`](https://docker-mailserver.github.io/docker-mailserver/v13.3/examples/use-cases/imap-folders/) instead of an explicit mailbox. ([#3925](https://github.com/docker-mailserver/docker-mailserver/pull/3925))
|
||||
- This provides compatibility for the Junk mailbox when it's folder name differs (_eg: Renamed to "Spam"_).
|
||||
- Potential breakage if your deployment modifies our `spam_to_junk.sieve` sieve script (_which is created during container startup when ENV `MOVE_SPAM_TO_JUNK=1`_) that handles storing spam mail into a users "Junk" mailbox folder.
|
||||
- **rsyslog:**
|
||||
- Debian 12 adjusted the `rsyslog` configuration for the default file template from `RSYSLOG_TraditionalFileFormat` to `RSYSLOG_FileFormat` (_upstream default since 2012_). This change may affect you if you have any monitoring / analysis of log output (_eg: `mail.log` / `docker logs`_).
|
||||
- The two formats are roughly equivalent to [RFC 3164](https://www.rfc-editor.org/rfc/rfc3164)) and [RFC 5424](https://datatracker.ietf.org/doc/html/rfc5424#section-1) respectively.
|
||||
|
|
|
@ -328,10 +328,12 @@ Note: More information at <https://dovecot.org/doc/dovecot-example.conf>
|
|||
|
||||
##### MOVE_SPAM_TO_JUNK
|
||||
|
||||
- 0 => Spam messages will be delivered in the mailbox.
|
||||
- **1** => Spam messages will be delivered in the `Junk` folder.
|
||||
- 0 => Spam messages will be delivered to the inbox.
|
||||
- **1** => Spam messages will be delivered to the Junk mailbox.
|
||||
|
||||
Routes mail identified as spam into the recipient(s) Junk folder (_via a Dovecot Sieve script_).
|
||||
Routes mail identified as spam into the recipient(s) Junk mailbox (_a specialized folder for junk associated to the [special-use flag `\Junk`][docs::dovecot::special-use-flag], handled via a Dovecot sieve script internally_).
|
||||
|
||||
[docs::dovecot::special-use-flag]: ../examples/use-cases/imap-folders.md
|
||||
|
||||
!!! info
|
||||
|
||||
|
|
|
@ -51,7 +51,7 @@ plugin {
|
|||
# deprecated imapflags extension in addition to all extensions were already
|
||||
# enabled by default.
|
||||
#sieve_extensions = +notify +imapflags
|
||||
sieve_extensions = +notify +imapflags +vnd.dovecot.pipe +vnd.dovecot.filter
|
||||
sieve_extensions = +notify +imapflags +special-use +vnd.dovecot.pipe +vnd.dovecot.filter
|
||||
|
||||
# Which Sieve language extensions are ONLY available in global scripts. This
|
||||
# can be used to restrict the use of certain Sieve extensions to administrator
|
||||
|
|
|
@ -304,11 +304,11 @@ function _setup_spam_to_junk() {
|
|||
_log 'debug' 'Spam emails will be moved to the Junk folder'
|
||||
mkdir -p /usr/lib/dovecot/sieve-global/after/
|
||||
cat >/usr/lib/dovecot/sieve-global/after/spam_to_junk.sieve << EOF
|
||||
require ["fileinto","mailbox"];
|
||||
require ["fileinto","special-use"];
|
||||
|
||||
if anyof (header :contains "X-Spam-Flag" "YES",
|
||||
header :contains "X-Spam" "Yes") {
|
||||
fileinto "Junk";
|
||||
fileinto :specialuse "\\\\Junk" "Junk";
|
||||
}
|
||||
EOF
|
||||
sievec /usr/lib/dovecot/sieve-global/after/spam_to_junk.sieve
|
||||
|
|
|
@ -0,0 +1,21 @@
|
|||
#!/bin/bash
|
||||
##
|
||||
# This user script will be executed between configuration and starting daemons
|
||||
# To enable it you must save it in your config directory as "user-patches.sh"
|
||||
##
|
||||
|
||||
echo "[user-patches.sh] Adjusting 'Junk' mailbox name to verify delivery to Junk mailbox based on special-use flag instead of mailbox's name"
|
||||
|
||||
sed -i -e 's/mailbox Junk/mailbox Spam/' /etc/dovecot/conf.d/15-mailboxes.conf
|
||||
|
||||
### Before / After ###
|
||||
|
||||
# mailbox Junk {
|
||||
# auto = subscribe
|
||||
# special_use = \Junk
|
||||
# }
|
||||
|
||||
# mailbox Spam {
|
||||
# auto = subscribe
|
||||
# special_use = \Junk
|
||||
# }
|
|
@ -244,7 +244,7 @@ function teardown_file() { _default_teardown ; }
|
|||
_service_log_should_contain_string 'rspamd' 'add header "Gtube pattern"'
|
||||
|
||||
_print_mail_log_for_msgid 'rspamd-test-email-header'
|
||||
assert_output --partial "fileinto action: stored mail into mailbox 'Junk'"
|
||||
assert_output --partial "fileinto action: stored mail into mailbox [SPECIAL-USE \\Junk]"
|
||||
|
||||
_count_files_in_directory_in_container /var/mail/localhost.localdomain/user1/new/ 2
|
||||
_count_files_in_directory_in_container /var/mail/localhost.localdomain/user1/.Junk/new/ 1
|
||||
|
|
|
@ -49,9 +49,11 @@ function teardown() { _default_teardown ; }
|
|||
_should_receive_spam_at '/var/mail/localhost.localdomain/user1/new/'
|
||||
}
|
||||
|
||||
@test "(enabled + MOVE_SPAM_TO_JUNK=1) should deliver spam message into Junk folder" {
|
||||
@test "(enabled + MOVE_SPAM_TO_JUNK=1) should deliver spam message into Junk mailbox" {
|
||||
export CONTAINER_NAME=${CONTAINER3_NAME}
|
||||
|
||||
_init_with_defaults
|
||||
|
||||
local CUSTOM_SETUP_ARGUMENTS=(
|
||||
--env ENABLE_AMAVIS=1
|
||||
--env ENABLE_SPAMASSASSIN=1
|
||||
|
@ -60,14 +62,17 @@ function teardown() { _default_teardown ; }
|
|||
--env MOVE_SPAM_TO_JUNK=1
|
||||
--env PERMIT_DOCKER=container
|
||||
)
|
||||
_init_with_defaults
|
||||
|
||||
# Adjust 'Junk' mailbox name to verify delivery to Junk mailbox based on special-use flag instead of mailbox's name
|
||||
mv "${TEST_TMP_CONFIG}/junk-mailbox/user-patches.sh" "${TEST_TMP_CONFIG}/"
|
||||
|
||||
_common_container_setup 'CUSTOM_SETUP_ARGUMENTS'
|
||||
|
||||
_should_send_spam_message
|
||||
_should_be_received_by_amavis 'Passed SPAM {RelayedTaggedInbound,Quarantined}'
|
||||
|
||||
# Should move delivered spam to Junk folder
|
||||
_should_receive_spam_at '/var/mail/localhost.localdomain/user1/.Junk/new/'
|
||||
# Should move delivered spam to the Junk mailbox (adjusted to be located at '.Spam/')
|
||||
_should_receive_spam_at '/var/mail/localhost.localdomain/user1/.Spam/new/'
|
||||
}
|
||||
|
||||
# NOTE: Same as test for `CONTAINER3_NAME`, only differing by ENV `MARK_SPAM_AS_READ=1` + `_should_receive_spam_at` location
|
||||
|
|
Loading…
Reference in New Issue