I want use opensource Zimbra to commercial use and I have a couple of questions:
1. can I modify this version for my needs ?
2. after eventually changes , can I replace logo of Zimbra in webmail by my logo ? or eventually reduce size of Zimbra logo ?
3. can I leave a login page to webmail ? I want to log in from my side directly to webmail, without Zimbra login page..
I please to competent answer .