21Viamail
Human View is the company as people read it. Machine View is exactly what an AI agent receives.
This is the page you're already on. The Human View toggle above shows it in full.
This is exactly what an AI agent receives. The same record, as JSON-LD, below.
Use this record in your app or agent
di get-company --uuid 93e3a72d-71c8-4fab-b328-7d7a26513654GET https://api.decisioninsights.ai/api/public/v1/companies/93e3a72d-71c8-4fab-b328-7d7a26513654curl -X POST https://mcp.decisioninsights.ai/api/mcp-public \
-H "content-type: application/json" \
-H "accept: application/json, text/event-stream" \
-d '{"id":1,"jsonrpc":"2.0","method":"tools/call","params":{"arguments":{"uuid":"93e3a72d-71c8-4fab-b328-7d7a26513654"},"name":"di_get_company"}}'A green key on the record, left, is one Decision Insights added. It doesn't exist on the company's site or in a wire feed. The same key labels its row on the right, so you can match them directly. More on how DI enriches a record.
The record
This is what the machine sees: the exact JSON-LD an agent receives for this listing.
Organization
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/registry/21viamail/#organization",
"@type": "Organization",
"additionalProperty": [
{
"@type": "PropertyValue",
"name": "Related organizations",
"propertyID": "https://decisioninsights.ai/ns#relatedOrganizations",
"value": [
{
"@id": "https://decisioninsights.ai/registry/ipcoremail/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/ipcoremail/",
"name": "IPCore Email"
},
{
"@id": "https://decisioninsights.ai/registry/barracuda-networks/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/barracuda-networks/",
"name": "Barracuda Networks"
},
{
"@id": "https://decisioninsights.ai/registry/dnsfilter/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/dnsfilter/",
"name": "DNSFilter"
},
{
"@id": "https://decisioninsights.ai/registry/communigate-pro-asiaone-net-entrance/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/communigate-pro-asiaone-net-entrance/",
"name": "CommuniGate Pro asiaone.net Entrance"
},
{
"@id": "https://decisioninsights.ai/registry/opentext/webroot/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/opentext/webroot/",
"name": "Webroot"
},
{
"@id": "https://decisioninsights.ai/registry/netskope/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/netskope/",
"name": "Netskope"
},
{
"@id": "https://decisioninsights.ai/registry/wornet-aktiengesellschaft-hosting-e-mail-security/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/wornet-aktiengesellschaft-hosting-e-mail-security/",
"name": "WorNet Aktiengesellschaft – Hosting \u0026 E-Mail-Security"
},
{
"@id": "https://decisioninsights.ai/registry/check-point-software-technologies-ltd/avanan/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/check-point-software-technologies-ltd/avanan/",
"name": "Avanan"
}
]
},
{
"@type": "PropertyValue",
"name": "Segment",
"value": "Information Technology / Software \u0026 Services / Internet Software \u0026 Services / Communication APIs \u0026 UCaaS"
}
],
"description": "21Viamail provides hosted email messaging and communication infrastructure services for business and institutional customers.",
"keywords": [
"Authentication",
"Capacity Planning",
"Data Residency",
"Enterprise",
"Internet",
"Malware",
"Multitenant",
"on-premises",
"Phishing",
"Protection",
"Security Posture",
"Services",
"Software",
"System of Record"
],
"knowsAbout": [
{
"@id": "https://decisioninsights.ai/term/authentication/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/authentication/",
"name": "Authentication"
},
{
"@id": "https://decisioninsights.ai/term/capacity-planning/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/capacity-planning/",
"name": "Capacity Planning"
},
{
"@id": "https://decisioninsights.ai/term/cybersecurity/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/cybersecurity/",
"name": "Cybersecurity"
},
{
"@id": "https://decisioninsights.ai/term/data-residency/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/data-residency/",
"name": "Data Residency"
},
{
"@id": "https://decisioninsights.ai/term/enterprise/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/enterprise/",
"name": "Enterprise"
},
{
"@id": "https://decisioninsights.ai/term/internet/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/internet/",
"name": "Internet"
},
{
"@id": "https://decisioninsights.ai/term/malware/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/malware/",
"name": "Malware"
},
{
"@id": "https://decisioninsights.ai/term/multitenant/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/multitenant/",
"name": "Multitenant"
},
{
"@id": "https://decisioninsights.ai/term/on-premises-on-prem/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/on-premises-on-prem/",
"name": "on-premises"
},
{
"@id": "https://decisioninsights.ai/term/phishing/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/phishing/",
"name": "Phishing"
},
{
"@id": "https://decisioninsights.ai/term/protection/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/protection/",
"name": "Protection"
},
{
"@id": "https://decisioninsights.ai/term/security-posture/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/security-posture/",
"name": "Security Posture"
},
{
"@id": "https://decisioninsights.ai/term/services/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/services/",
"name": "Services"
},
{
"@id": "https://decisioninsights.ai/term/software/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/software/",
"name": "Software"
},
{
"@id": "https://decisioninsights.ai/term/sd-storage/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/sd-storage/",
"name": "Storage"
},
{
"@id": "https://decisioninsights.ai/term/system-of-record-sor/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/system-of-record-sor/",
"name": "System of Record"
}
],
"logo": {
"@type": "ImageObject",
"url": "https://img.logo.dev/21viamail.com?token=pk_CZeihPN_TrqRBIQ1KAv4yQ"
},
"mainEntityOfPage": "https://decisioninsights.ai/registry/21viamail/",
"name": "21Viamail"
}
WebSite
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/#website",
"@type": "WebSite",
"name": "Decision Insights",
"potentialAction": {
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://decisioninsights.ai/search/?q={search_term_string}\u0026submit=1"
}
},
"publisher": {
"@id": "https://decisioninsights.ai/#organization"
},
"url": "https://decisioninsights.ai"
}
Organization
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/#organization",
"@type": "Organization",
"contactPoint": {
"@type": "ContactPoint",
"contactType": "customer support",
"email": "[email protected]"
},
"description": "Decision Insights is a Registry of technology companies, open source projects, and industry terms, built for people and for AI agents that need sourced, structured information.",
"logo": {
"@type": "ImageObject",
"url": "https://wiretap-cdn-assets.nyc3.cdn.digitaloceanspaces.com/decision-insights/[email protected]"
},
"name": "Decision Insights",
"parentOrganization": {
"@type": "Organization",
"name": "Wiretap Labs",
"sameAs": [
"https://www.linkedin.com/company/wiretap-labs",
"https://www.crunchbase.com/organization/wiretap-labs"
],
"url": "https://wiretaplabs.com"
},
"publishingPrinciples": "https://decisioninsights.ai/standards/",
"sameAs": [
"https://www.linkedin.com/company/decisioninsights"
],
"url": "https://decisioninsights.ai"
}
BreadcrumbList
{
"@context": "https://schema.org",
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"item": "https://decisioninsights.ai",
"name": "Decision Insights",
"position": 1
},
{
"@type": "ListItem",
"item": "https://decisioninsights.ai/registry/",
"name": "Registry",
"position": 2
},
{
"@type": "ListItem",
"item": "https://decisioninsights.ai/registry/21viamail/",
"name": "21Viamail",
"position": 3
}
]
}
ProfilePage
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/registry/21viamail/",
"@type": "ProfilePage",
"dateModified": "2026-10-23T10:18:31Z",
"isPartOf": {
"@id": "https://decisioninsights.ai/#website"
},
"mainEntity": {
"@id": "https://decisioninsights.ai/registry/21viamail/#organization"
},
"sdDatePublished": "2026-10-23",
"sdPublisher": {
"@id": "https://decisioninsights.ai/#organization"
},
"url": "https://decisioninsights.ai/registry/21viamail/"
}
What we add
Topic graph
A wire service tags a release with a category, once. It doesn't maintain a durable graph over time. We connect them to a topic graph an agent can query.
Authentication https://decisioninsights.ai/term/authentication/
Capacity Planning https://decisioninsights.ai/term/capacity-planning/
Cybersecurity https://decisioninsights.ai/term/cybersecurity/
and 13 more
Counted facts
Counted facts, including the peer companies this record publishes as Related organizations. That set is built from this organization's own topic profile over the listed directory and excludes its parent and subsidiaries. It is not a curated competitor list.
Related organizations IPCore Email, Barracuda Networks, DNSFilter, CommuniGate Pro asiaone.net Entrance, Webroot, Netskope, WorNet Aktiengesellschaft – Hosting & E-Mail-Security, Avanan
Industry classification
No company publishes a structured, queryable industry classification on its own site -- we track and verify it.
Segment Information Technology / Software & Services / Internet Software & Services / Communication APIs & UCaaS