An easy to use, already adjusted email gateway (firewall) offering free anti-spam, anti-virus protection in order to secure all existing email servers, such as Microsoft Exchange, Lotus Domino, Postfix, Exim, Qmail and more.
- Basic deployment in no time: In order to start using this application you need to cover only two steps, described in basic configuration.
- Built-in multilayer security levels make adjustment effort equal to a car radio.
- An independent and affordable email security solution with no migration requirements and no cost for implementation and post-maintenance.
- No limits: protect unlimited domain names and email servers under one roof.
- Combines simplicity with effective protection using powerful (mature, flexible and scalable) open source tools with additional set of rules & filters.
Helps saving time and money in 100+ Countries with 2,000+ currently active installations protecting tens of thousands of domains.
Features
Most features are automated
- TLS 1.2
- Different Quarantine per domain
- Different Scores per domain for Tagging and Blocking SPAM
- Additional SMTP ports
- DKIM verification and signing - protection against fake messages that appear to come from your domain or from yourself
- SPF verification with SRS for forwarding
- Provides DMARC policy
- Recipient verification for Active Directory or LDAP
- Built-in rules for newsletters and other messages generated by automated systems
- Protection against executable files, malicious content and scripts
- Protection against forged domains like (fake) yahoo.com, gmail.com etc.
- Protection against wifi, dynamic, invalid or unknown hosts.
- Replicate messages to a backup (sub)domain.
- Whitelist [sender domain] using drag & drop emails (with MS Outlook)
- Blacklist [sender address] using drag & drop emails (with MS Outlook)
- Verify Sender IP against weighted white/blacklist providers (score RBL).
- Relay outgoing messages through a global or per sender domain ISP (smarthost)
- Assign different outbound IP pools per sender domain
- Built-it parallel outbound delivery from/to multiple hosted domains
- Enforce encrypted connection with email servers
- Backup (BCC) incoming/outgoing emails to an alternative mailbox
- Clone/duplicate incoming emails to another (sub-)domain
- Custom Spam TAG in the Subject
- • Fallback delivery to alternative email servers
- • Learn spam from other email servers
- • Internal DNS cache
- • Built-in RBL for IPs, Nameservers, Domains and DKIM
- • Build-in Fingerprints service
- • IPv6
- • Advanced internal reputation service