I'm running into an issue with storage space for our CRM.
There are a few suggestions on cleaning it up they offer here. https://technet.microsoft.com/en-us/library/dn683569.aspx#BKMK_Method1
I'm afraid to do a few of them, for fear that I will remove email history and data relating to CD on active records. In particular, this first method of deleting bulk emails - will this remove email send history for records?