diff -Nur smeserver-dovecot-1.6.0.old/root/etc/e-smith/templates/etc/dovecot/dovecot.conf/99idle_notify smeserver-dovecot-1.6.0/root/etc/e-smith/templates/etc/dovecot/dovecot.conf/99idle_notify
--- smeserver-dovecot-1.6.0.old/root/etc/e-smith/templates/etc/dovecot/dovecot.conf/99idle_notify	1969-12-31 19:00:00.000000000 -0500
+++ smeserver-dovecot-1.6.0/root/etc/e-smith/templates/etc/dovecot/dovecot.conf/99idle_notify	2020-12-07 01:27:45.715000000 -0500
@@ -0,0 +1,7 @@
+{
+my $timeout = $dovecot{Idle_Notify} || '2';
+
+$OUT .= "imap_idle_notify_interval = $timeout mins\n";
+
+}
+