Dear sir:

I have config mutli server environmenmnet 1X MTA 1X Mailstore 1X LDAP in subnet MX record config and canbe resolvd DNS.

send out is fine but send in there is error. I got anohter zimbra server in it is successul to receive email from 10.10.10..8.

I got a mil server in another subnet e.g. , when trying to send to the zimbra server it occur.

reason Error transferring to zim.zimbra.COM; SMTP Protocol Returned a Permanent Error 554 5.7.1 <>: Recipient address rejected: Access denied

I already read most on web, set MTA trust network even postfix mynetwork added all subnet in ... and but still fail..

in maillog: it always say TLS connection established from unknown[xx.xx.xx.xx]: SSLv3 with cipher RC4-MD5 (128/128 bits)
but receipt reject ( tried alresdy disable TLS or authorzation)

any idea ?