Scan your PC for viruses and malware

The first thing to check is whether your personal computer contains any malware that might have triggered the warning email message. Make sure to scan your local computer and clean up any malicious software. Any free antivirus software like Avast Free Antivirus or Dr.Web Cureit! utility, can be used for this purpose.

Scan your hosting account with Virus Scanner

It is also highly recommended to use different scanning means of your hosting web-space for malicious software. First of all, you can use an in-built cPanel virus scanner. In order to do it, login to cPanel >> and click on Virus Scanner icon under Advanced tab:

Once there, choose Scan Entire Home Directory option and click Scan Now button: 

If don't have any virus inside your mail:

In case infected files are detected, you will be able to put those into quarantine as shown on the screenshot below: