Email privacy is the broad topic dealing with issues of unauthorized access and inspection of electronic mail.Solve the unique email security needs of your organization – whether you have one user or 100,000. From appliances and software to virtual appliances and services, our flexible solutions offer powerful protection from spam, phishing and viruses at a low total cost of ownership

Dell SonicWALL Email Security Solutions

 Protect your email system against spoofing, inbound junk mail and other threats. Deploy cost-effective email security solutions on site, from the cloud or via easy-to-manage software.


Spoofing protection

Protect your customers against email spoofing — and preserve your business reputation as well. Use secure email solutions to block hackers and authenticate email to ensure that it is coming from your own domain and not from an unauthorized domain that simply looks like your site.

 Cloud-based email security

Block phishing, spam and malware attacks with cloud-based email security. Predictable and affordable email security subscriptions cut deployment and administration costs. Get the latest anti-spyware and anti-virus signature updates, along with predictive time-zero antivirus technology.

On-site email security

Deploy secure email solutions on site as software, virtual appliances or hardware appliances. Scale cost-effectively and easily to provide email security for between 10 and 100,000 mailboxes. Prevent compliance violations and confidential data leaks. Use email encryption for confidential or sensitive information.

Powerful gateway protection

Eliminate inbound junk email at the gateway before it enters your network with integrated email security solutions. Reduce traffic at multiple network locations. Rapidly deploy spam firewall software with one-click activation of up to 250 users. Customize your software to block specific people, addresses or organizations, and provide junk box summaries for users.

Email Security Products


Hosted Email Security

Get superior, cloud-based protection from inbound and outbound threats – including spam, phishing, zombie attacks and malware – while minimizing deployment, administration and bandwidth expenses.



Email Security Appliances

Safeguard your inbound and outbound email on a single system from one vendor. Designed for organizations with 25 or more users, these appliances come with a hardened Linux-based OS and the Dell SonicWALL Email Security application installed.



Email Security Virtual Appliance

Receive total inbound and outbound email protection in a highly scalable VMware environment. Experience the same powerful security as a traditional Dell SonicWALL Email Security Appliance, only in a virtual form. Reduce capital costs, ease migrations and optimize utilization by leveraging your shared computing resources.



Email Security Software

Benefit from complete inbound and outbound email protection on one system with the flexibility to change, update or add onto to your Windows-based system. Designed for organizations of 25 of more users, this software offers the same robust benefits as a traditional Dell SonicWALL Email Security Appliance, but allows you control both your platform and the email security application.



Comprehensive Anti-Spam Service (CASS)

Eliminate inbound junk email at the gateway – before it enters your network. CASS is ideal for smaller organizations and distributed enterprises of up to 250 users that receive email at multiple locations, and need gateway-based inbound email protection to reduce network traffic.