cqrenet/relay
4
0
Fork 0
mirror of https://github.com/chatmail/relay.git synced 2026-05-20 04:48:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

Require STARTTLS for incoming port 25 connections

Browse Source 
We already require that outgoing connections
use STARTTLS so other servers need a valid TLS
certificate to accept messages from us.
It is then very unlikely that they cannot use TLS
to send messages to us.

Conversely, if they only can send messages to use without TLS,
it likely does not have STARTLS on its port 25
and then we don't want to accept messages from them
because we will likely not be able to reply.
This commit is contained in:
link2xt
2025-10-20 22:19:56 +00:00
committed by l
parent c0da7bb3bf
commit 8d7e1dad0e
4 changed files with 22 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
CHANGELOG.md
View File

@@ -8,6 +8,9 @@
- Require TLS 1.2 for outgoing SMTP connections
([#685](https://github.com/chatmail/relay/pull/685))
- require STARTTLS for incoming port 25 connections
([#684](https://github.com/chatmail/relay/pull/684))
- filtermail: run CPU-intensive handle_DATA in a thread pool executor
([#676](https://github.com/chatmail/relay/pull/676))