E
Explainable trust decisions
Show why a message was held, what looks wrong, and what still looks legitimate so the user can make a better decision.
Email trust control • Explainable review • Desktop, server, and hosted paths
Decide what deserves trust before anyone acts on it.
SIP Shield is an email trust-control layer for people and teams who are tired of spoofed banks, fake invoices, phishing links, impersonation, and suspicious sender behavior. Instead of silently filtering in the background, SIP Shield holds uncertain mail, explains why it looks risky, and gives the right person a safer review path before trust is given.
ExplainableSIP Shield shows why a message looks unsafe, unusual, or uncertain instead of acting like a black box.
Per mailboxOne customer login can manage several protected email accounts while pricing still stays easy to understand.
Cross-deviceUse desktop, server, or hosted protection and keep one review idea: hold uncertain mail outside the trusted path.
What SIP Shield actually does.
SIP Shield is not trying to become another inbox. It sits between people and risky email decisions, so trust is earned, explained, and controlled.
Q
Quarantine outside the trusted path
Keep uncertain mail away from the normal inbox workflow until the intended person releases or deletes it.
R
Review by the right person
Held-mail notices and review flows are designed for the affected user instead of forcing everyone into a full admin console.
Why the product is different.
Most email tools promise detection. SIP Shield is built around controlled trust, clearer review, and practical rollout across different environments.
1
Protect where you work
Use desktop, server, or hosted rollout depending on whether trust control belongs on the workstation, on the mail server, or in a mobile-friendly hosted path.
2
Hold uncertainty early
Messages that look suspicious, spoofed, or simply unusual can be held before someone acts on them too quickly.
3
Explain the risk
Instead of a vague warning, SIP Shield can show why the message was treated as unsafe or uncertain.
4
Review across devices
Once the message is handled at the mailbox level, the safer result carries through to the devices people already use.
