diff --git a/packages/twenty-server/src/engine/core-modules/twenty-config/config-variables.ts b/packages/twenty-server/src/engine/core-modules/twenty-config/config-variables.ts
index b441b023a8..becb237a22 100644
--- a/packages/twenty-server/src/engine/core-modules/twenty-config/config-variables.ts
+++ b/packages/twenty-server/src/engine/core-modules/twenty-config/config-variables.ts
@@ -157,7 +157,7 @@ export class ConfigVariables {
     description: 'Enable or disable the IMAP messaging integration',
     type: ConfigVariableType.BOOLEAN,
   })
-  IS_IMAP_SMTP_CALDAV_ENABLED = false;
+  IS_IMAP_SMTP_CALDAV_ENABLED = true;
 
   @ConfigVariablesMetadata({
     group: ConfigVariablesGroup.MICROSOFT_AUTH,