diff --git a/README.md b/README.md
index 139c7434e4fdfe5c0d8a26c453940df85a7ebf7c..83ac96a1e1697b0fa4dee34f48110da6e35e94b4 100644
--- a/README.md
+++ b/README.md
@@ -117,6 +117,10 @@ mkdir -p /srv/iredmail
 docker run -tid --privileged -p 3092:443 -p 110:110 -p 995:995 -p 143:143 -p 993:993 -p 25:25 -p 465:465 -p 587:587 -v /srv/iredmail/vmail:/var/vmail -v /srv/iredmail/mysql:/var/lib/mysql -v /srv/iredmail/clamav:/var/lib/clamav -v /root/.acme.sh/mail.recolic.net/mail.recolic.net.key:/etc/ssl/private/iRedMail.key -v /root/.acme.sh/mail.recolic.net/fullchain.cer:/etc/ssl/certs/iRedMail.crt --name rmail --restart=always --hostname func.mail.recolic.net 600163736385.dkr.ecr.us-west-2.amazonaws.com/mail.recolic.net /entry.sh
 ```
 
+Fresh deploy should disable iRedMail greylisting, and enable reject_sender_login_mismatch . https://docs.iredmail.org/manage.iredapd.html
+
+and disable clamav. 
+
 mig: copy /srv/iredmail out, commit and push docker(nothing may changed).
 ```
 docker commit rmail 600163736385.dkr.ecr.us-west-2.amazonaws.com/mail.recolic.net