diff --git a/installer/data/ews/conf/ews.cfg b/installer/data/ews/conf/ews.cfg
index bfa7bdcb..b9bfe123 100644
--- a/installer/data/ews/conf/ews.cfg
+++ b/installer/data/ews/conf/ews.cfg
@@ -4,7 +4,7 @@ spooldir = /opt/ewsposter/spool/
 logdir = /opt/ewsposter/log/
 del_malware_after_send = false
 send_malware = true
-sendlimit = 10
+sendlimit = 400
 contact = your_email_address
 proxy =
 ip =