diff --git a/myconext-server/src/main/java/myconext/cron/DisposableEmailProviders.java b/myconext-server/src/main/java/myconext/cron/DisposableEmailProviders.java
index c6605448..4a809358 100644
--- a/myconext-server/src/main/java/myconext/cron/DisposableEmailProviders.java
+++ b/myconext-server/src/main/java/myconext/cron/DisposableEmailProviders.java
@@ -3,6 +3,7 @@
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import myconext.exceptions.DisposableEmailProviderException;
+import myconext.model.IdentityProvider;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -14,6 +15,7 @@
 import org.springframework.stereotype.Component;
 
 import java.net.URL;
+import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
@@ -55,7 +57,8 @@ public void resolveIDisposableEmailProviders() {
                     objectMapper.readValue(new ClassPathResource(localLocation).getInputStream(), mapTypeReference) :
                     objectMapper.readValue(new URL(remoteLocation), mapTypeReference);
 
-            disposableEmailProviders = ((Map<String, Object>) emailProviders.get("domains")).keySet();
+            Map<String, Object> domains = (Map<String, Object>) emailProviders.get("domains");
+            disposableEmailProviders = parseDisposableEmailProviders(domains);
             LOG.info(String.format("Resolved %s disposable email providers %s in %s ms",
                     disposableEmailProviders.size(), this.testEnvironment ? localLocation : remoteLocation, System.currentTimeMillis() - start));
         } catch (Exception e) {
@@ -63,6 +66,19 @@ public void resolveIDisposableEmailProviders() {
         }
     }
 
+    @SuppressWarnings("unchecked")
+    private HashSet<String> parseDisposableEmailProviders(Map<String, Object> domains) {
+        Set<Map.Entry<String, Object>> entries = domains.entrySet();
+        HashSet<String> newDisposableEmailProviders = new HashSet<>();
+        entries.forEach(entry -> {
+                    String domain = entry.getKey();
+                    Map<String, Object> provider = (Map<String, Object>) entry.getValue();
+                    newDisposableEmailProviders.add(domain.toLowerCase());
+                    newDisposableEmailProviders.add(((String) provider.get("provider")).toLowerCase());
+                });
+        return newDisposableEmailProviders;
+    }
+
     public void verifyDisposableEmailProviders(String email) {
         if (!denyDisposableEmailProviders) {
             return;
diff --git a/myconext-server/src/test/java/myconext/cron/DisposableEmailProvidersTest.java b/myconext-server/src/test/java/myconext/cron/DisposableEmailProvidersTest.java
index 8fd0dbf4..52dda9aa 100644
--- a/myconext-server/src/test/java/myconext/cron/DisposableEmailProvidersTest.java
+++ b/myconext-server/src/test/java/myconext/cron/DisposableEmailProvidersTest.java
@@ -17,6 +17,7 @@ void isDisposableEmailProviders() {
         Environment environment = new MockEnvironment();
         DisposableEmailProviders subject = new DisposableEmailProviders(objectMapper, environment, true);
         assertThrows(DisposableEmailProviderException.class, () -> subject.verifyDisposableEmailProviders("jdoe@TRASHMAIL.WS"));
+        assertThrows(DisposableEmailProviderException.class, () -> subject.verifyDisposableEmailProviders("jdoe@fakermail.COM"));
         subject.verifyDisposableEmailProviders("jdoe@gmail.com");
 
         DisposableEmailProviders subjectFeatureOff = new DisposableEmailProviders(objectMapper, environment, false);
@@ -29,5 +30,6 @@ void isDisposableEmailProvidersLocalEnvironment() {
         environment.addActiveProfile("test");
         DisposableEmailProviders subject = new DisposableEmailProviders(objectMapper, environment, true);
         assertThrows(DisposableEmailProviderException.class, () -> subject.verifyDisposableEmailProviders("jdoe@UJIXLAXPROS.tech"));
+        assertThrows(DisposableEmailProviderException.class, () -> subject.verifyDisposableEmailProviders("jdoe@kopeechka.STORE"));
     }
 }
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