chore(deps): update module github.com/oapi-codegen/oapi-codegen/v2 to v2.6.0

pkg/analyzer/headers.go

@@ -320,6 +320,10 @@ 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 {

web/src/lib/components/AuthenticationCard.svelte

@@ -19,6 +19,7 @@
             case "domain_pass":
             case "orgdomain_pass":
                 return "text-success";
+            case "permerror":
             case "error":
             case "fail":
             case "missing":
@@ -51,6 +52,7 @@
             case "neutral":
             case "invalid":
             case "null":
+            case "permerror":
             case "error":
             case "null_smtp":
             case "null_header":

web/src/lib/components/SummaryCard.svelte

@@ -113,7 +113,7 @@
             } else if (spfResult === "temperror" || spfResult === "permerror") {
                 segments.push({
                     text: "encountered an error",
-                    highlight: { color: "warning", bold: true },
+                    highlight: { color: "danger", bold: true },
                     link: "#authentication-spf",
                 });
                 segments.push({ text: ", check your SPF record configuration" });