From ce81c30e3e7fd6228265cf0503f836121bb63999 Mon Sep 17 00:00:00 2001
From: Sergey Lavrinenko <s.lavrinenko@gmail.com>
Date: Tue, 31 Mar 2026 01:16:17 +0300
Subject: [PATCH] Quit SMTP connection on any initialization failure

Broaden the except clause from SMTPAuthenticationError to Exception
so the connection is cleaned up when starttls() or
ehlo_or_helo_if_needed() fails as well.

Fixes #179
---
 emails/backend/smtp/client.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/emails/backend/smtp/client.py b/emails/backend/smtp/client.py
index a15ee62..fb0b5cb 100644
--- a/emails/backend/smtp/client.py
+++ b/emails/backend/smtp/client.py
@@ -27,7 +27,7 @@ def __init__(self, parent, **kwargs):
 
         try:
             self.initialize()
-        except smtplib.SMTPAuthenticationError:
+        except Exception:
             self.quit()
             raise