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- name: Install Dovecot
apt: pkg={{ item }}
with_items:
- dovecot-core
- dovecot-ldap
- dovecot-imapd
- dovecot-lmtpd
- dovecot-antispam
- dovecot-managesieved
- dovecot-sieve
- name: Create a user 'vmail'
user: name=vmail system=yes
createhome=no
home=/home/mail
shell=/bin/false
password=!
state=present
# Required for dbox, see
# http://wiki2.dovecot.org/MailboxFormat/dbox#Multi-dbox
- name: Create a nightly cron job to purge expunged messages
cron: name="Purge expunged messages"
minute=7 hour=5
user=vmail cron_file=doveadm-purge
job="/usr/bin/doveadm purge -A"
# The ownership and permissions ensure that dovecot won't try to
# deliver mails under an umounted mountpoint.
- name: Create a home directory for user 'vmail'
file: path=/home/mail
state=directory
owner=root group=root
mode=0755
- name: Create virtual mailbox directories
file: path=/etc/dovecot/virtual/{{ item }}
state=directory
owner=root group=root
mode=0755
with_items:
- all
- flagged
- recent
- unseen
- name: Create virtual mailboxes
copy: src=etc/dovecot/virtual/{{ item }}/dovecot-virtual
dest=/etc/dovecot/virtual/{{ item }}/dovecot-virtual
owner=root group=root
mode=0644
with_items:
- all
- flagged
- recent
- unseen
- name: Create directory /home/mail/spamspool
# There is no possibility for a name clash, since 'spamspool' isn't a
# valid domain
file: path=/home/mail/spamspool
state=directory
owner=vmail group=vmail
mode=0700
- name: Create directory /etc/dovecot/ssl
file: path=/etc/dovecot/ssl
state=directory
owner=root group=root
mode=0755
- name: Generate a private key and a X.509 certificate for Dovecot
command: genkeypair.sh x509
--pubkey=/etc/dovecot/ssl/imap.fripost.org.pem
--privkey=/etc/dovecot/ssl/imap.fripost.org.key
--dns=imap.fripost.org
-t rsa -b 4096 -h sha512
register: r1
changed_when: r1.rc == 0
failed_when: r1.rc > 1
notify:
- Restart Dovecot
tags:
- genkey
- name: Fetch Dovecot's X.509 certificate
# Ensure we don't fetch private data
sudo: False
fetch: src=/etc/dovecot/ssl/imap.fripost.org.pem
dest=certs/dovecot/
fail_on_missing=yes
flat=yes
tags:
- genkey
- name: Configure Dovecot
copy: src=etc/dovecot/{{ item }}
dest=/etc/dovecot/{{ item }}
owner=root group=root
mode=0644
register: r2
with_items:
- conf.d/10-auth.conf
- conf.d/10-logging.conf
- conf.d/10-mail.conf
- conf.d/10-master.conf
- conf.d/10-ssl.conf
- conf.d/15-mailboxes.conf
- conf.d/20-imap.conf
- conf.d/20-lmtp.conf
- conf.d/90-plugin.conf
- conf.d/90-sieve.conf
- conf.d/auth-ldap.conf.ext
- dovecot-ldap.conf.ext
- dovecot-ldap-userdb.conf.ext
notify:
- Restart Dovecot
- name: Tell Dovecot we have a remote IMAP proxy
# XXX: we should have an automatic lookup here
lineinfile: dest=/etc/dovecot/dovecot.conf
regexp='^(\s*#)?\s*login_trusted_networks\s*='
line='login_trusted_networks = 171.25.193.76/32'
state=present
create=yes
owner=root group=root
mode=0644
register: r3
when: "'IMAP' in group_names and 'webmail' not in group_names"
notify:
- Restart Dovecot
- name: Start Dovecot
service: name=dovecot state=started
when: not (r1.changed or r2.changed or r3.changed)
- meta: flush_handlers
|
