matrix-docker-ansible-deploy/roles/matrix-mailer/defaults/main.yml

# By default, this playbook sets up a postfix mailer server (running in a container).
# This is so that Matrix Synapse can send email reminders for unread messages.
# Other services (like mxisd), however, also use that mailer to send emails through it.
matrix_mailer_enabled: true

matrix_mailer_base_path: "{{ matrix_base_data_path }}/mailer"

matrix_mailer_docker_image: "panubo/postfix:latest"

matrix_mailer_sender_address: "matrix@{{ hostname_identity }}"
matrix_mailer_relay_use: false
matrix_mailer_relay_host_name: "mail.example.com"
matrix_mailer_relay_host_port: 587
matrix_mailer_relay_auth: false
matrix_mailer_relay_auth_username: ""
matrix_mailer_relay_auth_password: ""