Hi everybody

We have 8 servers Zimbra in cluster : 2 for LDAP, the rest for Webmail and mail storage (mailbox,POP/IMAP). We are hosting many virtual domains and have a main domain.

While opening Webmail, we want hiding the real name of the mailbox server by kipping the url of authantification

for examples

Main domain : main-domain.com

webmail url : Domain.org
After the authentification, the browser display http://webmail.domain.org/zimbra/mail but not http://webmail.main-domain.com