monogramm/autodiscover-email-settings
Provides Autodiscover capabilities for IMAP/SMTP/LDAP services.
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monogramm/autodiscover-email-settings repository overview
Autodiscover Email Settings
This service is created to autodiscover your provider email settings.
It provides IMAP/POP/SMTP/LDAP Autodiscover capabilities on Microsoft Outlook/Apple Mail, Autoconfig capabilities for Thunderbird, and Configuration Profiles for iOS/Apple Mail.
A simple support page is also available at the root of the autodiscover domain.
DNS settings
autoconfig IN A {{$AUTODISCOVER_IP}}
autodiscover IN A {{$AUTODISCOVER_IP}}
imap IN CNAME {{$MX_DOMAIN}}.
smtp IN CNAME {{$MX_DOMAIN}}.
@ IN MX 10 {{$MX_DOMAIN}}.
@ IN TXT "mailconf=https://autoconfig.{{$DOMAIN}}/mail/config-v1.1.xml"
_imaps._tcp IN SRV 0 0 {{IMAP_PORT}} {{MX_DOMAIN}}.
_pop3s._tcp IN SRV 0 0 {{POP_PORT}} {{MX_DOMAIN}}.
_submission._tcp IN SRV 0 0 {{SMTP_PORT}} {{MX_DOMAIN}}.
_autodiscover._tcp IN SRV 0 0 443 autodiscover.{{$DOMAIN}}.
_ldap._tcp IN SRV 0 0 {{LDAP_PORT}} {{LDAP_HOST}}.
Replace above variables with data according to this table
| Variable | Description |
|---|---|
| MX_DOMAIN | The hostname name of your MX server |
| DOMAIN | Your apex/bare/naked Domain |
| AUTODISCOVER_IP | IP of the Autoconfig HTTP |
| IMAP_PORT | Port for your IMAP server |
| POP_PORT | Port for your POP server |
| SMTP_PORT | Port for your SMTP server |
| LDAP_HOST | The hostname of your LDAP server |
| LDAP_PORT | Port for your LDAP server |
Usage
traefik can proxy your containers on docker, on docker swarm, and on a wide range of orchestrators. You can also achieve this with another proxy like Nginx for instance.
docker
version: '2'
services:
autodiscover-example-com:
image: monogramm/autodiscover-email-settings:latest
container_name: autodiscover
environment:
- COMPANY_NAME=Company
- SUPPORT_URL=https://autodiscover.example.com
- DOMAIN=example.com
# IMAP configuration (host mandatory to enable)
- IMAP_HOST=imap.example.com
- IMAP_PORT=993
- IMAP_SOCKET=SSL
# POP configuration (host mandatory to enable)
- POP_HOST=pop3.example.com
- POP_PORT=995
- POP_SOCKET=SSL
# SMTP configuration (host mandatory to enable)
- SMTP_HOST=smtp.example.com
- SMTP_PORT=587
- SMTP_SOCKET=STARTTLS
# MobileSync/ActiveSync configuration (url mandatory to enable)
- MOBILESYNC_URL=https://sync.example.com
- MOBILESYNC_NAME=sync.example.com
# LDAP configuration (host mandatory to enable)
- LDAP_HOST=ldap.example.com
- LDAP_PORT=636
- LDAP_SOCKET=SSL
- LDAP_BASE=dc=ldap,dc=example,dc=com
- LDAP_USER_FIELD=uid
- LDAP_USER_BASE=ou=People,dc=ldap,dc=example,dc=com
- LDAP_SEARCH=(|(objectClass=PostfixBookMailAccount))
# Apple mobile config identifiers (identifier mandatory to enable)
- PROFILE_IDENTIFIER=com.example.autodiscover
- PROFILE_UUID=92943D26-CAB3-4086-897D-DC6C0D8B1E86
- MAIL_UUID=7A981A9E-D5D0-4EF8-87FE-39FD6A506FAC
- LDAP_UUID=6ECB6BA9-2208-4ABF-9E60-4E9F4CD7309E
labels:
- "traefik.port=8000"
- "traefik.frontend.rule=Host:autoconfig.example.com,autodiscover.example.com"
docker swarm
version: '3'
services:
autodiscover-example-com:
image: monogramm/autodiscover-email-settings:latest
container_name: autodiscover
environment:
- COMPANY_NAME=Company
- SUPPORT_URL=https://autodiscover.example.com
- DOMAIN=example.com
# IMAP configuration (host mandatory to enable)
- IMAP_HOST=imap.example.com
- IMAP_PORT=993
- IMAP_SOCKET=SSL
# POP configuration (host mandatory to enable)
- POP_HOST=pop3.example.com
- POP_PORT=995
- POP_SOCKET=SSL
# SMTP configuration (host mandatory to enable)
- SMTP_HOST=smtp.example.com
- SMTP_PORT=587
- SMTP_SOCKET=STARTTLS
# MobileSync/ActiveSync configuration (url mandatory to enable)
- MOBILESYNC_URL=https://sync.example.com
- MOBILESYNC_NAME=sync.example.com
# LDAP configuration (host mandatory to enable)
- LDAP_HOST=ldap.example.com
- LDAP_PORT=636
- LDAP_SOCKET=SSL
- LDAP_BASE=dc=ldap,dc=example,dc=com
- LDAP_USER_FIELD=uid
- LDAP_USER_BASE=ou=People,dc=ldap,dc=example,dc=com
- LDAP_SEARCH=(|(objectClass=PostfixBookMailAccount))
# Apple mobile config identifiers (identifier mandatory to enable)
- PROFILE_IDENTIFIER=com.example.autodiscover
- PROFILE_UUID=92943D26-CAB3-4086-897D-DC6C0D8B1E86
- MAIL_UUID=7A981A9E-D5D0-4EF8-87FE-39FD6A506FAC
- LDAP_UUID=6ECB6BA9-2208-4ABF-9E60-4E9F4CD7309E
deploy:
replicas: 1
labels:
- "traefik.port=8000"
- "traefik.frontend.rule=Host:autoconfig.example.com,autodiscover.example.com"
Credits
Inspired from https://github.com/sylvaindumont/autodiscover.xml, but without the few restrictions mentioned in the original project notes and with a simple support page to allow manual setup and iOS profile download.
The original project was inspired from https://github.com/johansmitsnl/docker-email-autodiscover, but with https://github.com/Tiliq/autodiscover.xml instead of https://github.com/gronke/email-autodiscover to allow a much lighter (
) image based of node on alpine instead of apache on debian (
)
Notes
The above autoconfiguration methods assume the following:
- If username does not contain
@, full email address will be generated based on domain settings
Links
-
Mozilla Autoconfig configuration
-
Microsoft Exchange Command Reference
-
Bootstrap, jQuery and Popper.js used for default support page
License
This project is distributed under the MIT License
Tag summary
Content type
Image
Digest
sha256:4a9706ab4…
Size
47.8 MB
Last updated
over 2 years ago
docker pull monogramm/autodiscover-email-settings