From eec031aa69400f7341cf39d2d0c4e554c8973893 Mon Sep 17 00:00:00 2001 From: Samuel FORESTIER Date: Sat, 16 Nov 2024 12:13:33 +0100 Subject: [PATCH] Prevents MUA information leakage through User-Agent header > closes #60 --- user.js | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/user.js b/user.js index e856462..a99cf42 100644 --- a/user.js +++ b/user.js @@ -1300,9 +1300,10 @@ user_pref("mailnews.display.date_senders_timezone", false); * "Received" header. Set the following preference. New messages will show the time the message * was received, rather than when it was sent. ***/ // user_pref("mailnews.use_received_date", true); -/* 9126: Send minimal User-Agent in outgoing email messages (default) */ -user_pref("mailnews.headers.sendUserAgent", true); -user_pref("mailnews.headers.useMinimalUserAgent", true); +/* 9126: Prevent any MUA information leakage through User-Agent header in outgoing email messages + * [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1114475 ***/ +user_pref("mailnews.headers.sendUserAgent", false); + // user_pref("mailnews.headers.useMinimalUserAgent", true); /** ADDRESS BOOK ***/ /* 9130: Address book collection [SETUP-FEATURE]