We currently have an open-source e-mail system. I believe we use Postfix as the e-mail backbone.

I need someone to evaluate our current system and see if using Zimbra is going to be a possibly within our current extranet system.

We want to replace our current e-mail and calendar with Zimbra, but want to keep the same look and feel of our system with logos/colors/etc.

Anyhow, if anyone is interested please e-mail me at:


Am willing to pay for full consulation to see if this will be possible. currently have 150 users that would need to be fully migrated.