From 2752102a7e35d482abd051192dcea0aa776fa26a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Padez?= <andre.padez@gmail.com>
Date: Sun, 1 Mar 2026 05:02:10 +0000
Subject: [PATCH] add windows-1250/1251/1254 and iso-8859-15 charset support

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 src/servers/api/email/email-db.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/servers/api/email/email-db.ts b/src/servers/api/email/email-db.ts
index bbc09252..d6e3b872 100644
--- a/src/servers/api/email/email-db.ts
+++ b/src/servers/api/email/email-db.ts
@@ -354,7 +354,12 @@ function normalizeCharset(charset: string): string {
   const map: Record<string, string> = {
     'iso-8859-1': 'latin1',
     'iso_8859-1': 'latin1',
+    'iso-8859-15': 'latin1',
+    'iso_8859-15': 'latin1',
+    'windows-1250': 'latin1',
+    'windows-1251': 'latin1',
     'windows-1252': 'latin1',
+    'windows-1254': 'latin1',
     'us-ascii': 'ascii',
     'ascii': 'ascii',
   };