📩 HTTP to SMTP
An API that forwards HTTP-backed vendor mailer calls to SMTP.
Plug a MailHog or MailCatcher to API email sending vendors such as SparkPost, Mailgun or SendGrid for testing purposes.
Features
- ✅ 100% code coverage
- 🐳 Light Docker image available
- ⚡ AWS Lambda Function 3-commands deployment
Usage
See examples.
⚡ ProTip: for tracing purposes, this app kinda supports W3C Trace Context recommendation. Configure the env var TRACEPARENT_HEADER
and inject any trace into this header value. All log entries will be contextualized with the given value.
Docker image
- Checkout this repo or only copy the
.env.dist
and docker-compose.yml
files
- Rename
.env.dist
into .env
- Optional: update the values accordingly
- Pull images and run
docker-compose up http2smtp
AWS Lambda Function
⚡ This project is also shipped for an AWS Lambda Function-ready. Check out the README.
Vendors
POST /sparkpost/api/v1/transmissions
SparkPost supports either inline or RFC 822 transmissions. For now, only the latter one is supported.
Basic validation is enforced, only the recipients list email and the RFC 822 content are used and mandatory.
License
This project is licensed under the MIT License - see the LICENSE file for details.
Contributors