From e57e0439b56768b81dc0bb184544cdfd5a463862 Mon Sep 17 00:00:00 2001
From: Dmitriy Alekseev <1865999+dragoangel@users.noreply.github.com>
Date: Sat, 30 Jan 2021 22:37:43 +0200
Subject: [PATCH] Update u_e-sogo.md

---
 docs/u_e-sogo.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/u_e-sogo.md b/docs/u_e-sogo.md
index 62b6f5c36..593638629 100644
--- a/docs/u_e-sogo.md
+++ b/docs/u_e-sogo.md
@@ -33,6 +33,7 @@ and replace with:
 
 ## Change favicon
 mailcow builds after 30 January 2021 can change SOGo's favicon by replacing `data/conf/sogo/custom-favicon.ico`.
+To note: you can use `.png` favicons, renaming them `custom-favicon.ico` will works, but please use standard `.ico` dimensions, e.g: 16x16, 32x32, 64x64, 128x128 and 256x256.
 After you replaced said file you need to restart SOGo and Memcached containers by executing `docker-compose restart memcached-mailcow sogo-mailcow`.
 
 ## Change logo