[SOGo, Config, Update] Add SOGO_EXPIRE_SESSION to define default session timeout

data/Dockerfiles/sogo/bootstrap-sogo.sh

@@ -200,4 +200,10 @@ fi
 echo "Syncing web content with named volume"
 rsync -a /usr/lib/GNUstep/SOGo/. /sogo_web/
 
+# Creating cronjobs
+echo "* * * * *   sogo   /usr/sbin/sogo-ealarms-notify -p /etc/sogo/sieve.creds 2>/dev/null" > /etc/cron.d/sogo
+echo "* * * * *   sogo   /usr/sbin/sogo-tool expire-sessions ${SOGO_EXPIRE_SESSION}" >> /etc/cron.d/sogo
+echo "0 0 * * *   sogo   /usr/sbin/sogo-tool update-autoreply -p /etc/sogo/sieve.creds" >> /etc/cron.d/sogo
+
+
 exec gosu sogo /usr/sbin/sogod