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Network ingress and egress reference

Network behavior is feature-specific. The following inventory covers Messaging-owned routes and the connected-client integrations visible in reviewed source. Exact installed configuration and release status remain authoritative for a machine.

Listeners and inbound work​

InterfaceReviewed default/bindingPurpose and access
Windows native local hostLoopback port 6767Authorized local HTTP/WebSocket host capabilities
Mac/Linux native local hostLoopback port 6768Authorized local host capabilities and desktop control
Native control IPCWindows owner-scoped pipes; POSIX local channels/private helper IPCOwner/user admission, not a public web API
Temporary account callbackEphemeral loopback port during login; native address form variesPKCE/browser authorization completion
Windows A2A serviceSeparate configured service; source defaults new selection off; usual loopback port 37661Deliberately exposed agent-service operations
SSH serverUsually configured port 22; not implied by Messaging installationOS-user remote command access under OpenSSH policy
Provider bridgeProvider/OS-specific local configurationScoped integration; no universal provider bridge port

A changed bind address, proxy, firewall rule or tunnel can change exposure. A2A/direct interfaces must not be generalized from the native host's loopback defaults.

Outbound connections​

DestinationTriggerData and continuing behavior
Configured account authority, normally HTTPS axiowl.comExplicit account actions, authorized device reconciliation or unfinished recoveryTokens on their authenticated route; device/public identity, membership and offers; no intended chat-body upload
Hosted Relay, normally WSS prelay.axiowl.comExplicit saved enablementRouting metadata and encrypted paired payloads; connection maintenance while enabled
Release object storageUpdate availability/download or release-specific installer activityProduct/channel/artifact requests; signed metadata/packages
Configured licensing serviceApplicable explicit online license actionLicense-operation fields; offline entitlement verification is separate
Selected SSH host/aliasConfigured remote registry work, explicit operation/deploymentOS-authenticated command and selected operation data
Configured A2A endpointAgent Card retrieval or authorized service callCard metadata, requested content, service/task identifiers
Provider-operated servicesProvider app behavior and selected model/accountConversation content and provider-specific data under that provider's policies
Expo/OS push services in applicable mobile buildsNotification permission and subscriptionPush token/registration and notification-service metadata
Speech/audio service, if configuredExplicit connected audio featureAudio/transcription data according to that backend
Browser/OS security and update servicesPlatform policyOutside Messaging's own network-preference controls

Release hosting is currently an HTTPS object-storage origin; deployment-specific bucket names and internal infrastructure identifiers are not client integration APIs.

Observability limits​

Passive status reports selected local events, not all sockets or bytes. “No observation” does not prove no traffic. Relay-off is not a global kill switch for provider/cloud/SSH/mobile services. See defaults, account timing and observability.