diff --git a/app/api/appointments/[id]/route.ts b/app/api/appointments/[id]/route.ts
index be50b96..229d164 100644
--- a/app/api/appointments/[id]/route.ts
+++ b/app/api/appointments/[id]/route.ts
@@ -222,7 +222,7 @@ ${pdfB64}\r
     const emlContent = readFileSync(emlPath, "utf8");
     const toMatch = emlContent.match(/^To:\s*(.+)$/m);
     const toAddresses = toMatch ? toMatch[1].trim() : "";
-    execSync(`himalaya -a dyfins smtp send --mail-from SJ@Dyfins.com --rcpt-to "${toAddresses}" < "${emlPath}"`, { timeout: 60 });
+    execSync(`himalaya -a dyfins message send --save Sent < "${emlPath}"`, { timeout: 90 });
   } finally {
     unlinkSync(emlPath);
   }
diff --git a/app/api/appointments/route.ts b/app/api/appointments/route.ts
index c50e7bb..7ddc98b 100644
--- a/app/api/appointments/route.ts
+++ b/app/api/appointments/route.ts
@@ -226,7 +226,7 @@ ${body}\r
     const emlContent = readFileSync(emlPath, "utf8");
     const toMatch = emlContent.match(/^To:\s*(.+)$/m);
     const toAddresses = toMatch ? toMatch[1].trim() : "";
-    execSync(`himalaya -a dyfins smtp send --mail-from SJ@Dyfins.com --rcpt-to "${toAddresses}" < "${emlPath}"`, { timeout: 60 });
+    execSync(`himalaya -a dyfins message send --save Sent < "${emlPath}"`, { timeout: 90 });
   } finally {
     unlinkSync(emlPath);
     if (pdfPath && pdfPath.length > 0) {