In this section you can configure the exclusions from SpIDer Guard and Scanner checks as well as add senders email addresses to white or black list, so mails from them would not be checked for spam.
To configure exclusions, open the Dr.Web menu 
in administrator mode, run Settings 
and select Exclusions.
To exclude specific files and folders from scanning, go to Files and Folders.
To exclude specific processes from scanning by Dr.Web components, go to Applications.