version: "3.8" services: plausible: environment: MAILER_EMAIL: ${MAILER_EMAIL:-hello@plausible.local} SMTP_HOST_ADDR: ${SMTP_HOST_ADDR:-localhost} SMTP_HOST_PORT: ${SMTP_HOST_PORT:-25} SMTP_USER_NAME: ${SMTP_USER_NAME} SMTP_USER_PWD: ${SMTP_USER_PWD} SMTP_HOST_SSL_ENABLED: ${SMTP_HOST_SSL_ENABLED:-false} SMTP_RETRIES: ${SMTP_RETRIES:-2}