diff --git a/app/plugins/builtins/mail/routes.py b/app/plugins/builtins/mail/routes.py
index 4f2374e..6fe0367 100644
--- a/app/plugins/builtins/mail/routes.py
+++ b/app/plugins/builtins/mail/routes.py
@@ -849,7 +849,7 @@ async def search_mails(
     q: str = Query(..., min_length=1),
     account_id: str | None = None,
     page: int = Query(1, ge=1),
-    page_size: int = Query(20, ge=1, le=100),
+    page_size: int = Query(25, ge=1, le=10000),
     db: AsyncSession = Depends(get_db),
     current_user: dict = Depends(require_permission("mail:read")),
 ):
@@ -1782,7 +1782,7 @@ async def list_mails(
     folder_id: str | None = None,
     account_id: str | None = None,
     page: int = Query(1, ge=1),
-    page_size: int = Query(20, ge=1, le=100),
+    page_size: int = Query(25, ge=1, le=10000),
     sort_by: str = Query("date", pattern="^(date|from|subject)$"),
     sort_order: str = Query("desc", pattern="^(asc|desc)$"),
     db: AsyncSession = Depends(get_db),