Event: 14035
Source: MSEXCHANGE MAILTIPS
http://blogs.technet.com/b/exchange/archive/2009/04/28/3407377.aspx
Event:
You can ignore this if you wish; if you’re not using MailTips then you can just disable this and will hopefully get out of the event log.
Turn it off for all users:
Set-OrganizationConfig –MailTipsGroupMetricEnabled $False
Configuring MailTips
http://technet.microsoft.com/en-us/library/dd638199(v=exchg.150).aspx
Understanding MailTips
http://technet.microsoft.com/en-us/library/dd297974(v=exchg.141).aspx