diff --git a/pkg/analyzer/headers.go b/pkg/analyzer/headers.go
index 2a1bae4..b7ff3bb 100644
--- a/pkg/analyzer/headers.go
+++ b/pkg/analyzer/headers.go
@@ -320,10 +320,6 @@ func (h *HeaderAnalyzer) checkHeader(email *EmailMessage, headerName string, imp
 				valid = false
 				headerIssues = append(headerIssues, "Invalid Message-ID format (should be <id@domain>)")
 			}
-			if len(email.Header["Message-Id"]) > 1 {
-				valid = false
-				headerIssues = append(headerIssues, fmt.Sprintf("Multiple Message-ID headers found (%d); only one is allowed", len(email.Header["Message-Id"])))
-			}
 		case "Date":
 			// Validate date format
 			if _, err := h.parseEmailDate(value); err != nil {
diff --git a/web/src/lib/components/AuthenticationCard.svelte b/web/src/lib/components/AuthenticationCard.svelte
index 93531e7..097dff1 100644
--- a/web/src/lib/components/AuthenticationCard.svelte
+++ b/web/src/lib/components/AuthenticationCard.svelte
@@ -19,7 +19,6 @@
             case "domain_pass":
             case "orgdomain_pass":
                 return "text-success";
-            case "permerror":
             case "error":
             case "fail":
             case "missing":
@@ -52,7 +51,6 @@
             case "neutral":
             case "invalid":
             case "null":
-            case "permerror":
             case "error":
             case "null_smtp":
             case "null_header":
diff --git a/web/src/lib/components/SummaryCard.svelte b/web/src/lib/components/SummaryCard.svelte
index fe8af8e..dd0637a 100644
--- a/web/src/lib/components/SummaryCard.svelte
+++ b/web/src/lib/components/SummaryCard.svelte
@@ -113,7 +113,7 @@
             } else if (spfResult === "temperror" || spfResult === "permerror") {
                 segments.push({
                     text: "encountered an error",
-                    highlight: { color: "danger", bold: true },
+                    highlight: { color: "warning", bold: true },
                     link: "#authentication-spf",
                 });
                 segments.push({ text: ", check your SPF record configuration" });