Hi,
I am a Microsoft Most Valuable Professional (MVP) for Exchange Server for the past 4 years and has got sound knowledge in all Exchange Server versions. I have handled various Exchange Server projects on Consultation, Migration, Design, Deployment, Configuration, Troubleshooting etc. for the past 10+ years in my career. I have worked with various Exchange server versions 2003,2007,2010,2013 as well as Exchange Online (Office 365).
I can prepare the Exchange with autodiscover redirect for multi-tenance. ABP can be setup for Address Book Segregation. Autodiscover can be handled by autodiscover redirect
Thanks,
Manu