Add authentication for email relays

master
Daniel Huber 6 years ago
parent 42953eb70b
commit 7dcb2eb006
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GPG Key ID: 3A78DCF2281BF81E

@ -27,6 +27,11 @@ mydestination =
# Relayhost if any is configured
relayhost = {{ RELAYHOST }}
{% if RELAYUSER %}
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
smtp_sasl_security_options = noanonymous
{% endif %}
# Recipient delimiter for extended addresses
recipient_delimiter = {{ RECIPIENT_DELIMITER }}

@ -48,6 +48,13 @@ for map_file in glob.glob("/overrides/*.map"):
os.system("postmap {}".format(destination))
os.remove(destination)
if "RELAYUSER" in os.environ:
path = "/etc/postfix/sasl_passwd"
fileContent = "{} {}:{}".format(os.environ["RELAYHOST"], os.environ["RELAYUSER"], os.environ["RELAYPASSWORD"])
with open(path, "w") as f:
f.write(fileContent)
os.system("postmap {}".format(path))
convert("/conf/rsyslog.conf", "/etc/rsyslog.conf")
# Run Podop and Postfix

@ -57,7 +57,8 @@ Docker services' outbound mail to be relayed, you can set this to ``172.16.0.0/1
to include **all** Docker networks. The default is to leave this empty.
The ``RELAYHOST`` is an optional address of a mail server relaying all outgoing
mail.
mail in following format: ``[HOST]:PORT``.
``RELAYUSER`` and ``RELAYPASSWORD`` can be used when authentication is needed.
The ``FETCHMAIL_DELAY`` is a delay (in seconds) for the fetchmail service to
go and fetch new email if available. Do not use too short delays if you do not

@ -0,0 +1 @@
Relays with authentication
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