1. Launch the AVG program and click Option from the menu
2. In the section, go to Advanced settings
3. On the left side of the window, click Email Protection to expand the page
4. Next, select Email Scanner > Servers
5. Depending on your email settings, choose POP3 or IMAP and press Add new server option
6. Type the name of the new server and press OK button
7. Now, do the necessary changes to the setting as mentioned:
Login category: Choose fixed host and type the details of your IMAP/ POP3 server for example- pop3.domainname.com for a POP3 server and imap.domainname.com for an IMAP server
Set the Local port to 5300
Connection- Select either Secure to regular port or Secure to dedicated port depending on the configuration of your network
Choose the option of Activate this server and use it for sending/receiving emails
8. After you are prompted to the next step, on the left side of the page, find the option of Email Protection and then go to Email Scanner