CCCHH/ansible-infra
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Add send_only_mailserver role and deploy Send-Only-Mailserver with it

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Co-authored-by: yuri <yuri@nekover.se>
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June 2023-05-09 23:01:57 +02:00 • committed by julian
commit b56ca3899d
14 changed files with 263 additions and 0 deletions
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12
playbooks/roles/send_only_mail_server/templates/etc_rspamd_dkim_signing.conf.j2 Normal file
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allow_username_mismatch = true;
use_esld = false;
domain {
{% for mail_domain in send_only_mail_server__mail_domains %}
{{ mail_domain.name }} {
path = "/etc/mail-dkim/{{ mail_domain.name }}.key";
selector = "key";
}
{% endfor %}
}

15
playbooks/roles/send_only_mail_server/templates/etc_smtpd.conf.j2 Normal file
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# Managed by Ansible.
# This configuration enables sending emails using this server, but to not receiving any.
pki {{ send_only_mail_server__mail_server_fqdn }} cert "/etc/ansible_certs/certs/{{ send_only_mail_server__mail_server_fqdn }}/fullchain.pem"
pki {{ send_only_mail_server__mail_server_fqdn }} key "/etc/ansible_certs/certs/{{ send_only_mail_server__mail_server_fqdn }}/privkey.pem"
filter "rspamd-dkim-signing" proc-exec "filter-rspamd -settings-id dkim_signing"
listen on lo
listen on eth0 smtps pki {{ send_only_mail_server__mail_server_fqdn }} auth filter "rspamd-dkim-signing"
listen on eth0 tls-require pki {{ send_only_mail_server__mail_server_fqdn }} auth filter "rspamd-dkim-signing"
action "outbound" relay helo {{ send_only_mail_server__mail_server_fqdn }}
match from any auth for any action "outbound"

4
playbooks/roles/send_only_mail_server/templates/nsupdate_add_dkim_public_key_txt_record.j2 Normal file
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debug
zone {{ item.zone }}
update add key._domainkey.{{ item.name }} 60 TXT v=DKIM1;k=rsa;p={{ send_only_mail_server__dkim_public_key.publickey | replace('\n', '') | replace('-----BEGIN PUBLIC KEY-----', '') | replace('-----END PUBLIC KEY-----', '') }}
send

4
playbooks/roles/send_only_mail_server/templates/nsupdate_delete_dkim_public_key_txt_records.j2 Normal file
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debug
zone {{ item.zone }}
update delete key._domainkey.{{ item.name }} TXT
send