You are a network administrator for a large company. Several network users have complained that they are receiving odd emails from another user, who claims they have not sent any emails today. Which of the following will most likely stop the issue?

  • Install a more expensive spam filter
  • Change the user's account password
  • Reinstall the user's email client
  • Check the networks firewall for unauthorized entries

CompTIA A+ 220-1002
  • Operating Systems
  • Security
    • This question is filed here
  • Software Troubleshooting
  • Operational Procedures