coins-mail-daemon

On start coins-mail-daemon fetches all unsent messages from the mrsdba.mrs_mail table and queues timeouts internally to send each email based on the records send_date. Additionally coins-mail-daemon also uses Postgres notify events on the dd channel to listen for new records inserted into the mrs_mail table.

.env [Environment Variables]

Coins-Mail-Daemon loads configuration via dotenv

• For local development copy .env.example to .env and edit it's values appropriately
• In deployment however these values are set on the host as Environment Variables via Ansible deploys

Required Variables (Local Dev)

| Variable | Default | Edit Required | | -------------------- | --------------------------- | ------------------------------------ | | COINS_ENV | | NO (See: #Recipient Override below ) | | ADMIN_EMAIL | [email protected] | | | SMTP_HOST | smtp.gmail.com | Possibly | | SMTP_PORT | 465 | Possibly | | SMTP_USERNAME | | YES | | SMTP_PASSWORD | | YES | | SMTP_MAX_CONNECTIONS | 1 | NO | | SMTP_RATE_DELTA | 300000 | NO | | SMTP_RATE_LIMIT | 60 | NO | | DB_HOST | localhost | | | DB_PORT | 5432 | | | DB_DATABASE | coins | | | DB_USERNAME_NODE_API | postgres | Possibly | | DB_PASSWORD_NODE_API | | YES |

Recipient Override

Emails created from a non-production server are sent to an admin email account instead of the specified recipient.

• COINS_ENV=PRODUCTION
  • emails are sent to the intended recipient like normal
• Any other COINS_ENV (for example: COINS_ENV=development)
  • email's sendTo field will be overwritten with the ADMIN_EMAIL value