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docs: Revise docs for the OVERRIDE_HOSTNAME ENV (#4492)

Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
This commit is contained in:
s0ftcorn
2025-06-02 09:22:04 +02:00
committed by GitHub
parent 8fa6e6deba
commit e296eb4f26
3 changed files with 22 additions and 7 deletions

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@@ -9,13 +9,13 @@
# --- General Section ---------------------------
# -----------------------------------------------
# empty => uses the `hostname` command to get the mail server's canonical hostname
# => Specify a fully-qualified domainname to serve mail for. This is used for many of the config features so if you can't set your hostname (e.g. you're in a container platform that doesn't let you) specify it in this environment variable.
# **empty** => Internally uses the `hostname --fqdn` command to get the canonical hostname assigned to the DMS container.
# => Specify an FQDN (fully-qualified domain name) to serve mail for. The hostname is required for DMS to function correctly
#
# **WARNING**: Setting OVERRIDE_HOSTNAME can have difficult to predict side effects:
# https://docker-mailserver.github.io/docker-mailserver/latest/config/environment/#override_hostname
OVERRIDE_HOSTNAME=
# REMOVED in version v11.0.0! Use LOG_LEVEL instead.
DMS_DEBUG=0
# Set the log level for DMS.
# This is mostly relevant for container startup scripts and change detection event feedback.
#