v0.4.0

CHANGELOG.md

@@ -2,6 +2,24 @@
 
 All notable changes to this project will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [0.4.0] - 2023-10-25
+
+This version introduces some breaking changes in the configuration file. Please read the [UPGRADING.md](UPGRADING.md) file for more information.
+
+## Added
+- Built-in Spam and Phishing filter.
+- Scheduled queries on some directory types.
+- In-memory maps and lists containing glob or regex patterns.
+- Remote retrieval of in-memory list/maps with fallback mechanisms.
+- Macros and support for including files from TOML config files.
+
+### Changed
+- `config.toml` is now split in multiple TOML files for better organization.
+- **BREAKING:** Configuration key prefix `jmap.sieve` (JMAP Sieve Interpreter) has been renamed to `sieve.untrusted`.
+- **BREAKING:** Configuration key prefix `sieve` (SMTP Sieve Interpreter) has been renamed to `sieve.trusted`.
+
+### Fixed
+
 ## [0.3.8] - 2023-09-19
 
 ## Added

Cargo.toml

@@ -7,7 +7,7 @@ homepage = "https://stalw.art/smtp"
 keywords = ["smtp", "email", "mail", "server"]
 categories = ["email"]
 license = "AGPL-3.0-only"
-version = "0.3.8"
+version = "0.4.0"
 edition = "2021"
 resolver = "2"
 

README.md

@@ -26,8 +26,17 @@ Key features:
   - **Milter** support for integration with external content filtering systems such as SpamAssassin and ClamAV.
   - Address rewriting.
   - Filtering, modification and removal of message parts or headers.
-  - DNS block lists (**DNSBL**) & Greylisting.
   - Inbound concurrency & rate limiting.
+- **Spam and Phishing** filter:
+  - Comprehensive set of filtering **rules** on par with popular solutions.
+  - Statistical **spam classifier** with automatic training capabilities.
+  - DNS Blocklists (**DNSBLs**) checking of IP addresses, domains, and hashes.
+  - Collaborative digest-based spam filtering with **Pyzor**.
+  - **Phishing** protection against homographic URL attacks, sender spoofing and other techniques.
+  - Trusted **reply** tracking to recognize and prioritize genuine e-mail replies.
+  - Sender **reputation** monitoring by IP address, ASN, domain and email address.
+  - **Greylisting** to temporarily defer unknown senders.
+  - **Spam traps** to set up decoy email addresses that catch and analyze spam.
 - Flexible Queues:
   - Unlimited virtual queues with custom routing rules.
   - Delayed delivery with `FUTURERELEASE` and `DELIVERBY` extensions support.

main

@@ -1 +1 @@
-Subproject commit 5068ecdd9e9ce9d60cb68e9f86a1d15c19033629
+Subproject commit e551e094fd80bf28495e885920d2b88c82e96026