diff --git a/mail/mail/doctype/outgoing_mail/outgoing_mail.json b/mail/mail/doctype/outgoing_mail/outgoing_mail.json
index 36b376fe..0eb79d73 100644
--- a/mail/mail/doctype/outgoing_mail/outgoing_mail.json
+++ b/mail/mail/doctype/outgoing_mail/outgoing_mail.json
@@ -39,9 +39,11 @@
   "section_break_093p",
   "created_at",
   "submitted_at",
+  "transfer_started_at",
   "transfer_completed_at",
   "column_break_fvyv",
   "submitted_after",
+  "transfer_started_after",
   "transfer_completed_after",
   "section_break_aafd",
   "tracking_id",
@@ -419,19 +421,36 @@
   },
   {
    "depends_on": "eval: doc.transfer_completed_at",
-   "description": "Transfer Completed At - Submitted At",
+   "description": "Transfer Completed At - Transfer Started At",
    "fieldname": "transfer_completed_after",
    "fieldtype": "Int",
    "label": "Transfer Completed After (Seconds)",
    "no_copy": 1,
    "non_negative": 1,
    "read_only": 1
+  },
+  {
+   "fieldname": "transfer_started_at",
+   "fieldtype": "Datetime",
+   "label": "Transfer Started At",
+   "no_copy": 1,
+   "read_only": 1
+  },
+  {
+   "depends_on": "eval: doc.transfer_started_at",
+   "description": "Transfer Started At - Submitted At",
+   "fieldname": "transfer_started_after",
+   "fieldtype": "Int",
+   "label": "Transfer Started After (Seconds)",
+   "no_copy": 1,
+   "non_negative": 1,
+   "read_only": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2024-10-05 10:15:40.832320",
+ "modified": "2024-10-05 12:34:39.544599",
  "modified_by": "Administrator",
  "module": "Mail",
  "name": "Outgoing Mail",
diff --git a/mail/mail/doctype/outgoing_mail/outgoing_mail.py b/mail/mail/doctype/outgoing_mail/outgoing_mail.py
index e193ec5d..bfaf0743 100644
--- a/mail/mail/doctype/outgoing_mail/outgoing_mail.py
+++ b/mail/mail/doctype/outgoing_mail/outgoing_mail.py
@@ -680,7 +680,14 @@ def transfer_now(self) -> None:
 			if not (self.docstatus == 1 and self.status == "Pending"):
 				return
 
-		self._db_set(status="Transferring", commit=True)
+		transfer_started_at = now()
+		transfer_started_after = time_diff_in_seconds(transfer_started_at, self.submitted_at)
+		self._db_set(
+			status="Transferring",
+			transfer_started_at=transfer_started_at,
+			transfer_started_after=transfer_started_after,
+			commit=True,
+		)
 
 		recipients = [formataddr((r.display_name, r.email)) for r in self.recipients]
 		data = {
@@ -696,7 +703,7 @@ def transfer_now(self) -> None:
 
 			transfer_completed_at = now()
 			transfer_completed_after = time_diff_in_seconds(
-				transfer_completed_at, self.submitted_at
+				transfer_completed_at, transfer_started_at
 			)
 			self._db_set(
 				status="Transferred",
@@ -1021,6 +1028,7 @@ def update_outgoing_mails(
 			outgoing_mails,
 			current_status=current_status,
 			status="Transferring",
+			transfer_started_at=now(),
 			error_log=None,
 			commit=True,
 		)
@@ -1051,7 +1059,7 @@ def update_outgoing_mails(
 					status = %s,
 					error_log = NULL,
 					transfer_completed_at = %s,
-					transfer_completed_after = TIMESTAMPDIFF(SECOND, `submitted_at`, `transfer_completed_at`)
+					transfer_completed_after = TIMESTAMPDIFF(SECOND, `transfer_started_at`, `transfer_completed_at`)
 				WHERE
 					docstatus = 1 AND
 					status = %s AND