backend

$ yarn install

$ yarn run test

You can start mailhog:

$ docker-compose up -d

Access to mailhog1: http://127.0.0.1:8025/ Access to mailhog2: http://127.0.0.1:8026/

$ export SMTP_USERNAME=user
$ export SMTP_PASSWORD=password
$ export SMTP_HOST=127.0.0.1
$ export SMTP_PORT=1025

$ yarn run watch

Access to Swagger docs: http://127.0.0.1:5000/docs/

If you want to try second smtp server:

$ export SMTP2_USERNAME=user
$ export SMTP2_PASSWORD=password
$ export SMTP2_HOST=127.0.0.1
$ export SMTP2_PORT=1026