chore: migrate from mailhog to mailpit (#3563)

.env.benefit-backend.example

@@ -100,8 +100,8 @@ SENTRY_DSN=
 # local / development / testing
 SENTRY_ENVIRONMENT=local
 
-# for Mailhog inbox
-EMAIL_HOST=mailhog
+# for Mailpit inbox
+EMAIL_HOST=mailpit
 EMAIL_PORT=1025
 
 AHJO_CLIENT_ID=

backend/benefit/README.md

@@ -103,7 +103,7 @@ DUMMY_COMPANY_FORM_CODE can be set to test with different company_form parameter
 To seed the database with some mock application data, run `python manage.py seed`
 , which by default generates 10 applications for each of the seven possible application statuses and one attachment with a .pdf-file for each of them. To generate more applications, use the optional `--number` flag, for example, running `python manage.py seed --number=30` creates 30 applications of each status. **Note that running the command deletes all previous application data from the database and clears the media folder.**
 
-[Mailhog](https://github.com/mailhog) is available for the local development environment (localhost:8025)[http://localhost:8025/] for previewing
+[Mailpit](https://github.com/axllent/mailpit) is available for the local development environment (localhost:8025)[http://localhost:8025/] for previewing
 and testing the emails sent by the application after setting the `EMAIL_HOST` and `EMAIL_PORT` as in the `.env.benefit-backend.example`.
 
 **Using LOAD_FIXTURES=1 is recommended for local testing** as it loads e.g. default
@@ -117,7 +117,6 @@ application using the applicant UI.
    - `pip install pip-tools`
    - `pip install --upgrade pip-tools`
 
-
 2. Add new packages to `requirements.in` or `requirements-dev.in`
 
 3. Update `.txt` file for the changed requirements file:

compose.benefit-backend.yml

@@ -46,12 +46,12 @@ services:
     ports:
       - 127.0.0.1:8000:8000
 
-  mailhog:
-    image: "mailhog/mailhog@sha256:8d76a3d4ffa32a3661311944007a415332c4bb855657f4f6c57996405c009bea"
+  mailpit:
+    image: "axllent/mailpit:v1.21.4"
     ports:
       - 1025:1025
       - 8025:8025
-    container_name: benefit-mailhog
+    container_name: benefit-mailpit
     networks:
       - default
 

compose.benefit.yml

@@ -84,12 +84,12 @@ services:
       - 127.0.0.1:3000:3000
       - 127.0.0.1:3100:3100
 
-  mailhog:
-    image: "mailhog/mailhog@sha256:8d76a3d4ffa32a3661311944007a415332c4bb855657f4f6c57996405c009bea"
+  mailpit:
+    image: "axllent/mailpit:v1.21.4"
     ports:
       - 1025:1025
       - 8025:8025
-    container_name: benefit-mailhog
+    container_name: benefit-mailpit
     networks:
       - default