Block account sending phishing email?

[Ripul]

I am seeing someone is using my server for sending out phishing emails. The emails have content from FB, linkedin etc.

Please help. How can I secure my server ? How is the person able to send out emails ? The email sender appears as . [system]
Also the clam scanner is down always. How can I force run it?

 

[cPanelMichael]

Hello @Ripul,

The following documents are a good place to start:

How to Prevent Email Abuse - cPanel Knowledge Base - cPanel Documentation
How to Keep your Email Out of the Spam Folder - cPanel Knowledge Base - cPanel Documentation

Also the clam scanner is down always. How can I force run it?

Do you notice any errors when restarting the clamd service using the command below?

/scripts/restartsrv_clamd

Thank you.