Mailbox Delegation in Office 365 for Small Business

The Small Business plans do not explicitly provide access to the EAC.  But you can do this by appending the correct EAC URL in your browser:

http://community.office365.com/en-us/wikis/exchange/4077.aspx

Info on how to set delegated mailbox access is here:

http://blogs.office.com/2013/09/04/configuring-delegate-access-in-outlook-web-app/

http://support.microsoft.com/kb/2572646

http://technet.microsoft.com/en-us/library/ff522363(v=exchg.150).aspx

For ongoing support please contact the Microsoft Support team per:

http://office.microsoft.com/en-nz/help/contact-support-for-technical-presales-billing-and-subscription-issues-HA103836042.aspx?redir=0