Exchange 2010 – Delete contacts from a mailbox Posted on October 8, 2012 by timdotexe Exchange Shell: search-mailbox -identity username -searchquery kind:contacts -deletecontent Source: Technet Share this:Share Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print