SpamCloud Protects and Maintains Your Organizational Trust with Advanced Email Security Solutions
BEC attacks per year
customers worldwide
of the F100 use our solutions
Protect against inbound spam, phishing, and malware with advanced AI-based detection.
Learn moreMonitor and protect outgoing emails to prevent data loss and ensure compliance.
Learn moreComprehensive email archiving solution for regulatory compliance and data management.
Learn moreModern, secure email platform with advanced collaboration tools and enterprise security.
Learn moreProtecting businesses worldwide with cutting-edge email security solutions and advanced threat detection.

How email identified as spam - Quarantined, tagged, and delivered with advanced filtering.
Rate of false positives - The number of authenticated emails get blocked is minimized.
The reporting options are available to detect whitelist and blacklist senders effectively.
Best antivirus software protects your business from malware activities and threats.
We substantially illustrate the immense verifiable levels of spam and virus detection service for your business.
Easily manage and transfer messages in no time.
Accurately blocks viruses & malware before they enter your network
Ensures smooth & secure email delivery with an extra protective layer
Get instant help from our native email security specialists anytime
SixthStar provides you an excellent incoming spam filter in which users send mails to the recipient.
SixthStar provides a cloud-based outgoing spam filter that verifies and blocks spams to provide the most secure email delivery.
Ensures seamless email filtering without delays.
Tailored security settings to fit your business needs.
Perfect for individuals, startups & enterprises alike.
Trusted by businesses for top-notch email security solutions.

Get answers to common questions about our email security services and spam protection solutions.

For inbound messages: This filtering will be done based on the IP address of the sender. As a default process, content-filter spam is sent to the junk folder of the recipient. All these actions can be controlled by you. For outbound messages: Here, the email delivery status can be easily known by the sender whether the email is bounced or not delivered through a message status.
Once you get the spam filter, service will be automatically enabled as per anti-spam policies. If you want any alteration in the policies based on your organizational structure, you can tailor it according to it.
Yes, the service provides URL filtering. If the read URL has any spam content, then it will be marked as a spam message.
This email filtering works differently for new and migrated customers. So make sure if the service is automatically enabled or not.
Yes, you will get spam reports about the volume of messages present in the account.