yadd/cyrus-imapd-postfix

Docker image based on last Debian stable release. It embeds:

• postfix
• cyrus-imapd (backports version)

HOW TO START

docker build -t cyrus-local .
docker-compose up -d
docker exec -it cyrus /bin/bash

After remote into the docker, run below steps to add dummy data:

Start saslthdb

/etc/init.d/saslauthd start

Create Mailbox user/password in SASLAUTHDB

echo 'createmailbox user.example@localhost.com' | cyradm -u cyrus -w cyrus localhost
echo 'createmailbox user.ana@localhost.com' | cyradm -u cyrus -w cyrus localhost
echo 'createmailbox user.bob@localhost.com' | cyradm -u cyrus -w cyrus localhost
echo 'example' | saslpasswd2 -p -c example
echo 'example' | saslpasswd2 -p -c ana
echo 'example' | saslpasswd2 -p -c bob

List user in SASLAUTHDB and verify password

sasldblistusers2
cyrus@ca77a55b1057: userPassword
example@ca77a55b1057: userPassword
testsaslauthd -u example -p example -f /var/run/saslauthd/mux
0: OK "Success."

Sample CURL

curl -X POST      -H "Content-Type: application/json"      -H "Accept: application/json"      --user example:example      -d '{
       "using": [ "urn:ietf:params:jmap:core", "urn:ietf:params:jmap:mail" ],
       "methodCalls": [[ "Mailbox/get", {}, "c1" ]]
     }'      http://localhost:8008/jmap/ | jq

Environment variables

Changing these variables has no effect when /etc/postfix is populated (after the first run if volume is kept).

Environment variables for Postfix (with default value):

• For Cyrus-Imapd:
  • CYRUS_PWD = "" (if not set, cyradm isn't usable)
  • SASL_PWCHECK_METHOD = saslauthd auxprop
  • SASLDB = sasldb
• For Postfix
  • MAILNAME = mail.example.com
  • OTHER_DESTINATIONS = example.com mail.example.com
  • RELAY_HOST = ""
  • MYNETWORKS = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
  • ROOT_ADDRESS = "": (address to which mail from root and postmaster will be sent)

Exposed ports

• Postfix (depends on configuration):
  • 25
  • 465 (not configured by default)
  • 587 (not configured by default)
• Cyrus (depends on configuration):
  • 110
  • 143
  • 993
  • 995 (not configured by default)
  • 2000 (not configured by default)
  • 8008
  • 8443 (not configured by default)

Repository and bug reports

• Repository: github.com/guimard/cyrus-postfix-docker
• Dockerfile
• Issues database

Copyright and license

Copyright: Xavier (Yadd) Guimard yadd@debian.org.

License: GNU General Public License v2.0