Event ID 9646
KB ID 0000282 Problem Event ID 9646 Mapi session “/o=domain/ou=first administrative group/cn=Recipients/cn=username” exceeded the maximum of 32 objects of type “session”. Seen on Exchange 2003 (and SBS2003) Post Service pack 2. Solution 1. On the server in question, Click Start > Run > cmd {enter}. 2. At command line issue the following command, netsh int ip set chimney disabled Related Articles,...