Wez Furlong
f8bbacba54
It is sometimes necessary to set environment variables to adjust some early-startup options that need to be applied before enough of the system is ready to read lua policy files. While it is possible to use `systemctl edit SERVICE` and enter systemd-specific directives to configure that, it is not the most convenient thing. What this commit does is introduce 3 new optional files: * /opt/kumomta/etc/kumo-common.env: sourced by kumod and tsa * /opt/kumomta/etc/tsa-daemon.env: sourced by tsa * /opt/kumomta/etc/kumod.env: sourced by kumod The format of these files is `NAME=VALUE` on each line, as per the `EnvironmentFile` docs in systemd. One practical application for this is on an over-committed system where the number of reported cores is larger than the number of available cores. For such a system you will need to configure the `KUMO_AVAILABLE_PARALLELISM` environment variable for each kumo service running on your system. With these environment files you can do that simply by creating `/opt/kumomta/etc/kumo-common.env` with a line like this inside: ``` KUMO_AVAILABLE_PARALLELISM=48 ```
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.