diff --git a/frappe/email/receive.py b/frappe/email/receive.py
index 9ba080bfda..03aedec066 100644
--- a/frappe/email/receive.py
+++ b/frappe/email/receive.py
@@ -540,6 +540,8 @@ class Email:
 			except MaxFileSizeReachedError:
 				# WARNING: bypass max file size exception
 				pass
+			except frappe.FileAlreadyAttachedException:
+				pass
 			except frappe.DuplicateEntryError:
 				# same file attached twice??
 				pass