Norton Email Error Alert

PC Toshiba Laptop OS Windows 8.1 Supplied with Outlook Email (Not Used)

After running Norton 360 virus scans and cleaning files and registry scans and

restarting system keep getting Norton Email Error alerts. All are showing from and

to lines that do not have any bearing on any of my email participants.  All are sexual

in nature, under different user names.  Can not figure out how to get rid of this and

am worried about  opening my actual email provider.  Can anyone assist me in this

to get this out of my system. ?