Open source options for anti-spam, anti-virus, and firewalls, email and PDF tools and more.
I'm looking for an open-source anti-spam server to catch all spams for our hosted emails (Web hosting).
I'm wondering if the following is possible:
sender's email ---> anti-spam server (on-premises) ---> Web hosting email server's inbox ----> recipient
What would be the best open-source to accomplish the above scenario?
"I am looking for an antivirus program for linux that can scan a Windows partition. Open..."