Automx

DNS

Create the following A records: autoconfig.edgarbv.com. IN A xxx.xxx.xxx.xxx autodiscover.edgarbv.com IN A xxx.xxx.xxx.xxx

log file setup

touch /var/log/automx.log

chown www-data /var/log/automx.log

vi /etc/logrotate.d/automx

/var/log/automx.log {
        weekly
        rotate 3
        compress
        nomail
        notifempty
        missingok
}

/etc/automx.conf

# file: /etc/automx.conf

[automx]
provider = edgarbv.com
# We care about any domain that we get a query for
#domains = edgarbv.com
domains = *

debug = yes
logfile = /var/log/automx.log

# Protect against DoS
memcache = 127.0.0.1:11211
memcache_ttl = 600
client_error_limit = 20
rate_limit_exception_networks = 127.0.0.0/8, ::1/128

# The DEFAULT section is always merged into each other section. Each section
# can overwrite settings done here.
[DEFAULT]
account_type = email
#account_name = Example Incorporated
account_name = %u
account_name_short = %d

display_name = %s

# If a domain is listed in the automx section, it may have its own section. If
# none is found here, the global section is used.
[global]
backend = static
action = settings

# If you want to sign mobileconfig profiles, enable these options. Make sure
# that your webserver has proper privileges to read the key. The cert file
# must contain the server certificate and all intermediate certificates. You
# can simply concatenate these certificates.
#sign_mobileconfig = yes
#sign_cert = /path/to/cert
#sign_key = /path/to/key

smtp = yes
smtp_server = mail.edgarbv.com
smtp_port = 587
smtp_encryption = starttls
smtp_auth = plaintext
smtp_refresh_ttl = 6
smtp_default = yes

imap = yes
imap_server = mail.edgarbv.com
imap_port = 143
imap_encryption = starttls
imap_auth = plaintext
imap_refresh_ttl = 6

pop = yes
pop_server = mail.edgarbv.com
pop_port = 110
pop_encryption = none
pop_auth = plaintext
pop_refresh_ttl = 6

# local settings commented out because these are there for exceptions
#[edgarbv.com]
#backend = global
# example.com uses settings from the global section

Apache setup

vi /etc/apache2/sites-enabled/autoconfig.edgarbv.com.conf

<IfModule mod_ssl.c>
<VirtualHost *:80>
   ServerName autoconfig.edgarbv.com
   ServerAlias autoconfig.*
   DocumentRoot /badurl
     <IfModule mod_wsgi.c>
             WSGIScriptAliasMatch \
                     (?i)^/.+/(autodiscover|config-v1.1).xml \
         /usr/lib/python2.7/dist-packages/automx_wsgi.py
             <Directory "/usr/lib/python2.7/dist-packages">
         Require all granted
             </Directory>
     </IfModule>
</VirtualHost>

<VirtualHost *:443>
   ServerName autodiscover.edgarbv.com
   ServerAlias autodiscover.*
   DocumentRoot /badurl
SSLCertificateFile /etc/letsencrypt/live/autoconfig.edgarbv.com-0001/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/autoconfig.edgarbv.com-0001/privkey.pem
Include /etc/letsencrypt/options-ssl-apache.conf

     <IfModule mod_wsgi.c>
             WSGIScriptAliasMatch \
                     (?i)^/.+/(autodiscover|config-v1.1).xml \
         /usr/lib/python2.7/dist-packages/automx_wsgi.py
             WSGIScriptAlias \
                     /mobileconfig \
         /usr/lib/python2.7/dist-packages/automx_wsgi.py
             <Directory "/usr/lib/python2.7/dist-packages">
         Require all granted
             </Directory>
     </IfModule>
</VirtualHost>
</IfModule>

Create the certificate files

certbot -d autoconfig.edgarbv.com -d autodiscover.edgarbv.com --apache

service apache2 restart

Testing

On the server / command line:

automx-test some@email.com

In the webbrowser (you will see the URLs in the output of the server test

http://autoconfig.edgarbv.com/mail/config-v1.1.xml?emailaddress=random@edgarbv.com

NB try a few different email addresses you should be resolving for.