diff --git a/e-invoice-domain/src/main/kotlin/net/codinux/invoicing/email/EmailsFetcher.kt b/e-invoice-domain/src/main/kotlin/net/codinux/invoicing/email/EmailsFetcher.kt
index dbd9954..e6e00b6 100644
--- a/e-invoice-domain/src/main/kotlin/net/codinux/invoicing/email/EmailsFetcher.kt
+++ b/e-invoice-domain/src/main/kotlin/net/codinux/invoicing/email/EmailsFetcher.kt
@@ -50,7 +50,7 @@ open class EmailsFetcher(
 
     open fun checkCredentials(account: EmailAccount): CheckCredentialsResult {
         try {
-            val status = connect(account, FetchEmailsOptions(showDebugOutputOnConsole = true))
+            val status = connect(account, FetchEmailsOptions())
 
             close(status)