From: Jakub Czajka <jakub@ekhem.eu.org>
Date: Mon, 9 Oct 2023 22:09:28 +0000 (+0200)
Subject: Increase IMAP idle timeout.
X-Git-Url: https://git.ekhem.eu.org/?a=commitdiff_plain;h=5f4a8986f330c493d63113ed99cced1a3f8cc1c4;p=server.git

Increase IMAP idle timeout.

Mail client on MacOS relies on the IMAP idle functionality.
---

diff --git a/dovecot/20-imap.conf b/dovecot/20-imap.conf
index 176b2be..2b8c549 100644
--- a/dovecot/20-imap.conf
+++ b/dovecot/20-imap.conf
@@ -6,7 +6,7 @@
 # to imap-hibernate process and close the old imap process. This saves memory,
 # because connections use very little memory in imap-hibernate process. The
 # downside is that recreating the imap process back uses some resources.
-#imap_hibernate_timeout = 0
+imap_hibernate_timeout = 5s
 
 # Maximum IMAP command line length. Some clients generate very long command
 # lines with huge mailboxes, so you may need to raise this if you get