Ive tried with and without kerberos authentication. Is to configure manual server settings for lync when i deploy lync on mac thru casper. In the sign-in address text field, enter your email address. Follow the steps in this topic to adjust your lync. I manually set my presence and it is no longer updating my presence. Note the lync:mac client does not support distribution list expansion. installing mac mini model a1347 ir sensor step 27 slide the optical drive out of the outer case, minding any cables that may get caught. Once installed on the mac it required a few more settings to be changed. The most recent client available is lync 2011 for the mac. In the lync for mac sign-in window, type your email address, user id, and password.