fix(box.py): correct range logic when receiving more than one emails

1 files changed, 2 insertions, 2 deletions

diff --git a/bot.py b/bot.py
index 11fc201..877b461 100644
--- a/bot.py
+++ b/bot.py
@@ -90,8 +90,8 @@ async def periodic_task(context: CallbackContext) -> None:
     with EmailClient(email_addr, email_passwd) as client:
         new_inbox_num = client.get_mails_count()
         if new_inbox_num > inbox_num:
-            for i in range(inbox_num, inbox_num + new_inbox_num):
-                mail = client.get_mail_by_index(i + 1)
+            for i in range(inbox_num, new_inbox_num + 1):
+                mail = client.get_mail_by_index(i)
                 content = mail.__repr__()
                 for text in handle_large_text(content):
                     await context.bot.send_message(context.job.chat_id, text=text)