Parameter	Comments
general.postfix.postfix_crt_provider mandatory Type: `choice`	Autorité de certification signant le certificat du domaine extérieur. The certificate can be self-signed (therefore invalid by default for the client) or obtained via the Let's Encrypt service (generally valid for the client). Choices: - `self-signed` ← default - `letsencrypt`

Variables

Parameter	Comments
general.postfix.postfix_mail_hostname Type: `domainname`	Nom de domaine extérieur du serveur de courriel. Cette variable est obligatoire pour recevoir des courriels depuis l'extérieur.

Requirements services

bold: provider is mandatory

Zone names are provided as examples. Think about adapting with the value of provider_zone in configuration file.

postfix-relay:
  applicationservice: postfix-relay
  provider_zone: smtp
  zones_name:
    - externaldns

dovecot: Postfix and Dovecot as mail servers (IMAP and submission).
forgejo: Forgejo, a community managed lightweight code hosting solution.
gitea: Transitional package for Gitea to Forgejo.
grafana: Grafana is an analytics and interactive visualization web application.
lemonldap: LemonLDAP, a Web Single Sign On and Access Management.
mailman: GNU Mailman, managing electronic mail discussion and e-newsletter lists.
nextcloud: Nextcloud, Online collaboration platform.
odoo: Odoo, an ERP and CRM.
peertube: Peertube, a federated (ActivityPub) video streaming platform.
piwigo: Piwigo, a photo management software.
vaultwarden: Vaultwarden, a password manager.