Zerospam

What Zerospam is

Zerospam is an external email security service that filters incoming mail for domain mailboxes before messages reach the mail server. It receives email, checks it for threats, quarantines messages it considers unsafe, and forwards the rest. Administrators can review quarantined messages in a web panel and approve or delete them. The service advertises protection against spam, phishing, spoofing, social engineering, identity theft, viruses, malware, and ransomware. Its maker says machine-learning filters adapt automatically to detect known and previously unknown threats, and claims the service can eliminate up to 99.98% of junk mail before delivery. The service is hosted on Amazon AWS Cloud, according to its maker, and does not require software installation. Setup involves changing the domain’s MX records, with a technician available to help. Professional support is available by email or phone. A 30-day trial expires without obligation and does not renew automatically. SMART costs €5 a month for up to five mailboxes; TOP costs €10 a month for up to 1,000. PREMIUM costs €20 a month and includes email archiving.

Who it suits

It suits organizations seeking an external filter for domain email and administrators who need to review quarantined messages. The listed plans cover domains with up to five mailboxes or up to 1,000.

Limits

SMART covers up to five mailboxes and has no email archiving. TOP and PREMIUM cover all domain mailboxes up to 1,000; only PREMIUM includes email archiving.

Getting started

1. Visit the Zerospam website and apply for the 30-day trial or choose a paid plan.
2. Arrange a technician’s help with configuration.
3. Edit the mail domain’s MX records to activate filtering.
4. Review quarantined messages in the administration panel and approve or delete them.

Verdict

Zerospam filters mail before delivery and provides administrators with quarantine controls. Compare the mailbox limits and archiving needs against its paid plans, and allow for MX-record changes during setup.