coins-mail-daemon

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	[e-mail]
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