From 6434865e2bef5b0bf48e71142ebbc2c60c93a60d Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Sun, 5 Jan 2025 00:56:14 +0800
Subject: Update README

---
 README.md | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 0320842..b14c609 100644
--- a/README.md
+++ b/README.md
@@ -14,10 +14,11 @@ set up correctly. IMO it'd be easier to integrate it into the SMTP daemon.
 
 **Future:**
 
-- TLS on all protocols (STARTTLS is not supported)
-- ESMTP
+- TLS on all protocols, including STARTTLS
+- ESMTP: [8BITMIME](https://www.rfc-editor.org/rfc/rfc6152.html),
+  [SIZE](https://www.rfc-editor.org/rfc/rfc1870.html),
+  [DSN](https://www.rfc-editor.org/rfc/rfc3464.html)
 - DKIM, DMARC, SPF, etc.
 - Receiving mail, IMAP side
 - Sending mail
-- Mailing list management (things like web interfaces could be connected via a
-  UNIX domain socket API)
+- A UNIX domain socket protocol for integration with mailing list and forge software
-- 
cgit v1.2.3