forgot password: send emails

crates/email/readme.md

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+# email
+
+create and send emails from templates
+
+## template
+
+- `mjml` to create emails
+- `tera` to render emails with parameters
+
+## send
+
+- `lettre` to send the emails with smtp
+
+## rocket config
+
+- `from`: Sender of emails, usually name and email address
+- `transport`: Security method to send the mails. `unencrypted` or `tls` or `starttls`
+- `host`: Where to send smtp traffic
+- `port`: *optional*: Used when `transport` is `unencrypted`
+- `username` and `password`: *optional*: Used when `transport` is `tls` or `starttls`
+
+### `Rocket.toml`
+
+```toml
+[default.email]
+from = "ezidam <ezidam@mail.local>"
+transport = "unencrypted"
+host = "localhost"
+port = 1025
+```
+
+### env
+
+```dotenv
+ROCKET_EMAIL='{from="ezidam <ezidam@mail.local>",transport="unencrypted",host="localhost",port=1025}'
+```