Removed term 'whitelist'

src/config.rs

@@ -6,7 +6,7 @@ pub struct Config {
     pub bind_address: Option<String>,
     pub bind_port: Option<String>,
     pub client_storage_path: Option<String>,
-    pub receiver_whitelist: Option<Vec<String>>,
+    pub allowed_receivers: Option<Vec<String>>,
     pub clients: Vec<ClientConfig>,
     pub mappings: Vec<Mapping>,
 }

src/main.rs

@@ -21,7 +21,7 @@ async fn main() {
 
     let service = SmtpService::create(format!("{}:{}", config.bind_address.unwrap(), config.bind_port.unwrap()).parse().unwrap(), "matrixmailer".into(), 
         Arc::new(ToMatrixConverter {
-            receiver_whitelist: config.receiver_whitelist,
+            allowed_receivers: config.allowed_receivers,
             matrix_clients: clients,
             mappings: config.mappings,
     }));
@@ -32,7 +32,7 @@ struct ToMatrixConverter {
     // If None, any incoming mail will be accepted. 
     // If Some(x), any mail with a mail address in x in its recipients will be accepted.
     // "Not accepted" means the sender will get a "RCPT failed" reply
-    receiver_whitelist: Option<Vec<String>>,
+    allowed_receivers: Option<Vec<String>>,
     matrix_clients: Vec<Client>,
     mappings: Vec<Mapping>,
 }
@@ -41,7 +41,7 @@ struct ToMatrixConverter {
 impl Handler for ToMatrixConverter {
     // Checks whether receipient is local (and the mail should thus be handled by this service)
     async fn recipient_local(&self, recipient: &Mailbox) -> bool {
-        match &self.receiver_whitelist {
+        match &self.allowed_receivers {
             None => true,
             Some(list) => {
                 let addr = format!("{}@{}", recipient.local, recipient.domain.0);