lucas-savio / umbriel

📪 Mail sending microservice with Node.js, TypeScript and MongoDB

Send emails to a list the easy way

Functional resources

• Import a list in CSV and relate it to a tag;
• Send message to one or more tags;
• List subscribers in one or more tags;
• Viewing the shipping progress (completed / not completed);

Non-functional resources

• Use Amazon SES ($ 1 - 10,000);
• Using MongoDB;
• Use Express;
• Use messaging service (Redis);

Business rules

• On import, if the tag does not exist, it must be created;
• On import, if the user already exists, we will only serve it with the tag;
• The import must allow multiple tags;