From 9b55970ab91054d3b1c3a429a7d4f80a6d3a2204 Mon Sep 17 00:00:00 2001
From: Florent Daigniere <nextgens@freenetproject.org>
Date: Thu, 5 Sep 2024 23:08:41 +0200
Subject: [PATCH] fix #3272

(cherry picked from commit 0021ba9cb9a52d70ee0e71d369e1ae7df2ab016f)
---
 towncrier/newsfragments/3272.bugfix |  1 +
 webmails/nginx-webmail.conf         | 10 ++++++++++
 2 files changed, 11 insertions(+)
 create mode 100644 towncrier/newsfragments/3272.bugfix

diff --git a/towncrier/newsfragments/3272.bugfix b/towncrier/newsfragments/3272.bugfix
new file mode 100644
index 00000000..726e9e78
--- /dev/null
+++ b/towncrier/newsfragments/3272.bugfix
@@ -0,0 +1 @@
+Increase the size of buffers for webmail
diff --git a/webmails/nginx-webmail.conf b/webmails/nginx-webmail.conf
index 8772c8c8..d403eea4 100644
--- a/webmails/nginx-webmail.conf
+++ b/webmails/nginx-webmail.conf
@@ -55,6 +55,16 @@ server {
         {% else %}
         fastcgi_param SCRIPT_NAME {{WEB_WEBMAIL}}/$fastcgi_script_name;
         {% endif %}
+
+        # fastcgi buffers for php-fpm #
+        fastcgi_buffers 16 32k;
+        fastcgi_buffer_size 64k;
+        fastcgi_busy_buffers_size 64k;
+
+        # nginx buffers #
+        proxy_buffer_size 128k;
+        proxy_buffers 4 256k;
+        proxy_busy_buffers_size 256k;
     }
 
     location ~ (^|/)\. {