Email Filtering

INS Secure Mail Hosting Spam & Virus Firewall

A powerful, easy-to-use and affordable solution for complete protection of your organization’s email infrastructure, including email filtering, secure mail hosting, spam & virus firewall.

Email Filtering



The INS Spam & Virus Firewall blocks spam, viruses, phishing, DoS, spoofing and other attacks. INS continuously updates threat profiles for the fastest threat responses available.


INS Spam & Virus Firewall provides detailed email monitoring via a dashboard and reports that are easy to automatically create and email.




The integrated cloud-layer protection stops ad and attack spam outside the perimeter keeping junk traffic out of LAN connections and email servers for scalable performance.


Statements, securities information, health records, and other messages must be encrypted in emails or you could risk fines and audits. The integrated cloud encryption service lets you encrypt customized emails.


No per-user fees and no fees for the cloud security and cloud encryption services make the INS Spam & Virus Firewall the best value in email security today.


What is Email Filtering?

Email filtering is the processing of email to organize it according to specified criteria. Most often this refers to the automatic processing of incoming messages, but the term also applies to the intervention of human intelligence in addition to anti-spam techniques, and to outgoing emails as well as those being received.

Email filtering software inputs email. For its output, it might pass the message through unchanged for delivery to the user’s mailbox, redirect the message for delivery elsewhere, or even throw the message away. Some mail filters are able to edit messages during processing.

Benefits of Email Filtering

  • Increased productivity. Email spam filter software gives the internet user personalized online privacy. Spam filter only provides you with emails that you desire to view. It does not flood your inbox with emails that are not relevant to you of messages or otherwise useless.
  • Personalized filter. Most email spam filters can be customized and personalized in accordance to your needs or requirements. You can set your spam filter to filter different types of spam messages, depending on the type of spam that you receive.
  • Phishing scam protection. Spam filters protect you from phishing scams by blocking them. About 70% of spam messages that are sent are phishing scams. Phishing emails are very dangerous. This is because they dupe the recipients of the email to share their personal and confidential information. The information is then used to perpetrate identity theft.
  • White listing capabilities. The email spam filter software allows you to have a personalized white list. The white list contains all the addresses of the people who you would wish to keep contacts with. There is no email from these people that is regarded as spam email or spam message.