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Cloud server hosted at Bytemark.

Specifications

  • 12GB RAM

  • 4 cores

  • 55GB SSD

  • 200GB HDD

  • Ubuntu 18.04 (bionic)

Services

This is the main mail server.

  • postfix

  • mailman

  • antispam stuff

(TODO: this needs a ton more documentation)

Backups

Backups are sent to micrea.

Rsync:

  • /etc, cronjobs, package lists

  • mailman install

Borg (retention: 7 daily, 4 weekly, 6 monthly):

  • mailman data (including the giant mailing list archives)