diff --git a/backend/backend_config.toml b/backend/backend_config.toml
index ee794ace9..f009a5acf 100644
--- a/backend/backend_config.toml
+++ b/backend/backend_config.toml
@@ -110,7 +110,7 @@ url = "amqp://guest:guest@localhost:5672"
 #
 # Env variable: RCH__WORKER__RABBITMQ__QUEUES
 #
-# queues = ["check.gmail", "check.hotmail.b2b", "check.hotmail.b2c", "check.yahoo", "check.everything_else"]
+# queues = ["check.gmail", "check.hotmailb2b", "check.hotmailb2c", "check.yahoo", "check.everything_else"]
 queues = "all"
 
 # Number of concurrent emails to verify for this worker across all queues.
diff --git a/backend/src/config.rs b/backend/src/config.rs
index 4afdc103c..4c4e1f8c3 100644
--- a/backend/src/config.rs
+++ b/backend/src/config.rs
@@ -366,7 +366,12 @@ impl ThrottleConfig {
 pub async fn load_config() -> Result<BackendConfig, anyhow::Error> {
 	let cfg = Config::builder()
 		.add_source(config::File::with_name("backend_config"))
-		.add_source(config::Environment::with_prefix("RCH").separator("__"))
+		.add_source(
+			config::Environment::with_prefix("RCH")
+				.separator("__")
+				.try_parsing(true)
+				.list_separator(","),
+		)
 		.build()?;
 
 	let mut cfg = cfg.try_deserialize::<BackendConfig>()?;
diff --git a/docker-compose.local.yaml b/docker-compose.local.yaml
index af695d89e..47e5abbcc 100644
--- a/docker-compose.local.yaml
+++ b/docker-compose.local.yaml
@@ -27,18 +27,18 @@ services:
             - ./backend/postgres_data:/var/lib/postgresql/data
         restart: always
 
-    worker1:
+    worker_smtp:
         build:
             context: .
             dockerfile: backend/Dockerfile
-        container_name: worker1
+        container_name: worker_smtp
         ports:
             - "8080:8080"
         depends_on:
             - postgres
             - rabbitmq
         environment:
-            RCH__BACKEND_NAME: worker1
+            RCH__BACKEND_NAME: worker_smtp
             RUST_LOG: reacher=info
             RCH__HTTP_HOST: 0.0.0.0
             RCH__WORKER__ENABLE: true
@@ -46,18 +46,18 @@ services:
             RCH__WORKER__POSTGRES__DB_URL: postgres://postgres:postgres@postgres:5432/reacher_db
         restart: always
 
-    worker2:
+    worker_headless:
         build:
             context: .
             dockerfile: backend/Dockerfile
-        container_name: worker2
+        container_name: worker_headless
         ports:
             - "8081:8080"
         depends_on:
             - postgres
             - rabbitmq
         environment:
-            RCH__BACKEND_NAME: worker2
+            RCH__BACKEND_NAME: worker_headless
             RUST_LOG: reacher=info
             RCH__HTTP_HOST: 0.0.0.0
             RCH__WORKER__ENABLE: true
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 310999239..fe207e6ca 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -23,38 +23,40 @@ services:
             POSTGRES_DB: reacher_db
         restart: always
 
-    worker1:
+    worker_smtp:
         image: reacherhq/backend:beta
-        container_name: worker1
+        container_name: worker_smtp
         ports:
             - "8080:8080"
         depends_on:
             - postgres
             - rabbitmq
         environment:
-            RCH__BACKEND_NAME: worker1
+            RCH__BACKEND_NAME: worker_smtp
             RUST_LOG: reacher=info
             RCH__HTTP_HOST: 0.0.0.0
             RCH__WORKER__ENABLE: true
             RCH__WORKER__RABBITMQ__URL: amqp://guest:guest@rabbitmq:5672
+            RCH__WORKER__RABBITMQ__QUEUES: check.gmail,check.hotmailb2b,check.everything_else
             RCH__WORKER__POSTGRES__DB_URL: postgres://postgres:postgres@postgres:5432/reacher_db
-            RCH__WORKER__THROTTLE__MAX_REQUESTS_PER_DAY: 10000 # Recommended limit per IP per day
+            RCH__WORKER__THROTTLE__MAX_REQUESTS_PER_DAY: 10000 # Recommended limit per IP per day for SMTP requests
         restart: always
 
-    worker2:
+    worker_headless:
         image: reacherhq/backend:beta
-        container_name: worker2
+        container_name: worker_headless
         ports:
             - "8081:8080"
         depends_on:
             - postgres
             - rabbitmq
         environment:
-            RCH__BACKEND_NAME: worker2
+            RCH__BACKEND_NAME: worker_headless
             RUST_LOG: reacher=info
             RCH__HTTP_HOST: 0.0.0.0
             RCH__WORKER__ENABLE: true
             RCH__WORKER__RABBITMQ__URL: amqp://guest:guest@rabbitmq:5672
+            RCH__WORKER__RABBITMQ__QUEUES: check.hotmailb2c,check.yahoo
             RCH__WORKER__POSTGRES__DB_URL: postgres://postgres:postgres@postgres:5432/reacher_db
-            RCH__WORKER__THROTTLE__MAX_REQUESTS_PER_DAY: 10000 # Recommended limit per IP per day
+            RCH__WORKER__THROTTLE__MAX_REQUESTS_PER_MINUTE: 100 # Recommended limit for headless verifications
         restart: always