Email Security

The Spam Experts Incoming Email Filter (by SolarWinds) is an enterprise-grade email security gateway solution designed primarily for web hosts protect.
A email security solution designed to protect from a wide range of inbound threats, including spam, viruses, phishing, malware, and ransomware before they reach client mail servers. Utilizing proprietary, predictive, self-learning technology, the system analyzes millions of emails daily to detect and block threats before they reach your network.
Key Benefits
First-Level Email Defense: Filters emails before they reach your infrastructure using DNS-based MX record redirection.
Nearly 100% Accuracy: Advanced filtering algorithms and spam pattern detection ensure only legitimate emails reach the inbox.
Cost Efficiency: Saves resources and reduces spam-related IT costs with affordable licensing.
Flexible Deployment: Can be hosted in the cloud or deployed on-premises.

Main Features
Email Filtering
Advanced anti-spam & anti-virus scanning.
SPF, DKIM, DMARC verification.
Extension blocking and email size management.
Sender/recipient allow/deny lists.
Quarantine Management
Web and IMAP-based quarantine access.
iOS & Android apps for management.
Auto-expiry and manual release of messages.
Blacklist/whitelist management.
Web Interface & Security
Multilingual, brandable UI with access control (admin to user level).
LDAP, OAuth2, OpenID Connect authentication.
Optional 2FA and HTTPS with free certificate generation.
Email Continuity
Queues and stores emails during downtime.
Users can view, reply, or compose emails even when the mail server is offline.

The Spam Experts Outgoing Email Filter (by SolarWinds) is a security-focused, gateway-based solution designed to prevent outbound spam, malware, and IP reputation issues helping web hosts, ISPs, and organizations protect their networks and maintain deliverability.
Key Purpose
To detect and block compromised accounts, scripts, or infected systems from sending out spam or malware, thus:
Preserving your IP reputation
Maintaining email continuity
Preventing blacklisting

How It Works
Activated via web interface or API
Configured using Smart Host routing or direct SMTP authentication
All outbound email is routed through the filter
Malicious or suspicious messages are quarantined
Admins can lock compromised accounts automatically or manually
Security & Filtering Technologies
SMTP-level and data-level filtering
SSL/TLS encryption
Attachment restrictions
Brute-force protection and auditing
Deployment & Integration
Cloud or on-premises

RMail is product from rPost.com. It is providing AI base email security solution since 2000. Having Head Quarter and R&D centre based at California, USA. More than 25Million customer and partners in more then 190+ countries. RMail add-in to Microsoft 365 Outlook not only includes dynamically adapting email encryption, but also protection against sophisticated BEC and email impostor threats with in-the-moment automated e-security training, wire fraud protection, and real-time recipient and domain address verification in addition to many other AI-infused protections for common human e-security errors. RMail includes everything from privacy to compliance to workplace acceleration tools to track, prove, e-sign, encrypt, share, certify, and control email and document content-all-in-one.

Features
Registered Email Track & Prove - Marked Send important emails marked with banner and know precisely when they're delivered and opened, without causing disputes over "who said what when."
Registered Email Track & Prove - Unmarked Send important emails without any marking or banner and not letting the recipients know of the email being tracked
Transmission Encryption Transmit the email securely to the recipient mail server and delivered to the recipient's mailbox without requiring the recipient to enter a password to view the message and any attachment.
Message Level Encryption Easily encrypt sensitive emails and attachments for security or legal compliance. The password email for decryption is sent in a separate email
Electronic Signature Accelerate legally-binding e-signoff on documents and agreements making it easy for all parties to e-sign and complete a transaction.
Large Mail Break free of file size limits when sending email attachments. LargeMail file transfer lets you send files up to 1GB using your email compose window.
SideNote Append a yellow private note at the tip of your email message that is only visible to Cc'd or Bcc'd recipients
Convert to PDF Convert any Word, Excel, or PowerPoint file attachments to PDF format, giving your recipients easy accessto document attachments whether they have Microsoft.
Clean Metadata Document
Zip Compress Attachments Compress attachments en-route to reduce the file size of the attachment(s) the recipient receives in their inbox.
Register Reply Receive proof of content and time for any replies to your message
Client Code Input a custom reference number
Digital Seal Recipient can authenticate the sender, transmission time stamp, and the attachments/context of the message.
Digital Seal RPost Ink Recipient can authenticate the sender, transmission time, and also the PDF attachments using the time stamp
Disappearing Ink Add a private note available based on the number of views, time, and/or time per view, that is only visible to the To, Cc and/or Bcc recipients
Redacted Tag selected sensitive content of an email to be removed from the recipient's reply (or reply-all) capability