Wez Furlong b7d2ff7452 deps: upgrade hickory to 0.25
There are a few breaking changes in the API that we need to tackle
here, but they're generally fine.

Since our libunbound crate uses hickory-proto, I had to upgrade
that dep over there and reference the updated git rev here in
this commit; we don't publish that to crates.io.

The main thing that stood out in the upgrade is that the zone
file parser used by the TestResolver now seems to create
records with varying FQDN-ness. This may just be that it is
now passing data through from the underlying zone data, but
it caused a number of the SPF and DKIM test cases to fail
without canonicalizing the names to FQDN.  I chose to do that
in the TestResolver rather than reviewing all the input zone
data, with the rationale being that it is least surprising
to have the test resolver fix that up than to puzzle over
records not resolving due to a missing trailing dot when
more tests are written in the future.

This commit doesn't try to take advantage of the improvements
to DNSSEC that are available in this version of hickory,
it's just upgrading to the API changes.
2025-03-19 06:49:05 -07:00
2023-03-06 07:53:27 -07:00
2025-03-19 06:49:05 -07:00
2023-02-10 16:44:10 -07:00
2025-03-19 06:49:05 -07:00
2025-03-19 06:49:05 -07:00
2023-02-21 21:18:49 -07:00
2023-02-21 21:18:49 -07:00
2024-11-21 08:05:29 -07:00
2023-03-09 20:56:02 -07:00
2024-07-05 09:48:20 -04:00
2023-06-22 13:50:51 -07:00
2023-02-15 06:51:59 -07:00

KumoMTA

KumoMTA is an open-source Message Transfer Agent (MTA) designed for high-performance outbound email functionality, similar to commercial enterprise MTAs such as Momentum, PowerMTA, and Halon.

The KumoMTA project was founded by a group of email industry veterans with decades of experience building and managing high-performance On-Prem MTAs and is supported by a community of some of the largest senders in the world.

Because it is designed for high-performance sending environments, KumoMTA is for experienced email operations professionals who are accustomed to high-performance sending environments and familiar with DevOps practices.

Learn more in our FAQ and at https://kumomta.com/.

Documentation

You can learn more about KumoMTA from the Documentation.

Community

Real-time discussion is available on Our Discord.

Developers

If you are interested in contributing/extending KumoMTA, take a look at DEVELOPERS.md. The #devel channel on Our Discord is for contributors to discuss KumoMTA development.

Reporting Bugs

See How to Report Bugs.

Getting Help

See How to Get Help. For paid support see https://kumomta.com/support.

Getting Updates

You can subscribe to updates at https://kumomta.com/subscribe, we send updates periodically and will never sell nor share your information.

Talk to Us

We're available to talk about the project, book us at https://cal.com/team/kumomta/talk-with-kumomta.

S
Description
The first Open-Source high-performance MTA developed from the ground-up for high-volume email sending environments.
Readme
89 MiB
Languages
Rust 91.8%
Lua 6.3%
Python 0.9%
Shell 0.8%
JavaScript 0.1%