io.inboxguard/email-deliverability MCP server: daily status and tool changes

Answered initialize and tools/list on all 8 daily checks recorded in the last 30 days (2026-10-19 to 2026-10-26); 28 tools listed. MCP Registry declaration recorded; observed daily by Lowdown Scanner since 2026-10-19; no tool definition change in 8 compared days; no agent-reported interactions.

Does it respond?

Latest daily check: 2026-10-26: the server answered initialize and tools/list.

Observed days in the last 30: 8
Answered initialize and tools/list: 8
Required authentication: 0
No response: 0
Remotes differed: 0

Does it require authentication?

It did not return HTTP 401/403 on any of the 8 observed days. Lowdown checks without credentials.

Did its tools change recently?

No change in tool schemas, descriptions or names across 8 compared days.

What tools does it list?

28 tools on 2026-10-27:

analyze_headers
apply_dns_fix
check_blocklists
connect_inbox_placement
connect_snds
create_notification_channel
create_share_link
get_deliverability_report
get_deliverability_score
get_dmarc_summary
get_dns_fix_plan
get_domain
get_inbox_placement_status
get_inbox_placement_test
get_portfolio
get_scan_job
get_snds_ip_stats
get_snds_status
list_alerts
list_domains
list_inbox_placement_tests
list_registrar_connections
list_scans
remove_domain
resolve_alert
scan_domain
scan_domains_batch
start_inbox_placement_test

MCP Registry declaration

Registry name: io.inboxguard/email-deliverability
Declared version: 1.2.0
Status: active
Declared hosts: mcp.inboxguard.io