generated: '2026-08-14'
method: searched
source: >-
  https://mailosaur.com/docs/api, https://status.mailosaur.com,
  https://mailosaur.com/legal/enterprise-sla, https://mailosaur.com/pricing,
  https://mailosaur.com/docs/managing-your-account/ip-addresses, plus derivation
  from the seven OpenAPI documents in openapi/
versioning:
  scheme: unversioned
  current: null
  docs: https://mailosaur.com/docs/api
  note: >-
    The REST API carries no version segment, header or date pin — every path is
    served under https://mailosaur.com/api/ directly (e.g. /api/messages,
    /api/servers, /api/scim/Users). The SDKs are versioned independently and
    have moved through several majors (Node 11.x, .NET and Java 9.x, Python/Ruby/
    PHP 8.x) while the wire API stayed unversioned, so the client library major
    is the only version signal a consumer has.
deprecation:
  policy_url: null
  sunset_header: false
  found: false
  note: >-
    No deprecation policy, sunset schedule, or RFC 8594 Sunset/Deprecation header
    support is published. The one deprecation-shaped fact Mailosaur does publish
    is infrastructural: mailosaur.io is documented as the "Legacy" SMTP/POP3
    host, still served alongside the current mailosaur.net, with no stated
    end-of-life —
    https://mailosaur.com/docs/managing-your-account/ip-addresses
status_page: https://status.mailosaur.com
sla:
  url: https://mailosaur.com/legal/enterprise-sla
  tier: Enterprise
  uptime_target: null
  note: >-
    An Enterprise SLA document is published at
    https://mailosaur.com/legal/enterprise-sla (HTTP 200). Advanced support with
    SLAs is an Enterprise-plan feature per https://mailosaur.com/pricing; no
    numeric uptime target is published on the public pages.
deprecated_operations: []
deprecated_operations_note: >-
  No operation in any of the seven OpenAPI documents carries `deprecated: true`.
support:
  channel: https://mailosaur.com/contact
  note: Contact form; no public issue tracker or community forum found.
change_log:
  found: false
  note: >-
    No product changelog or release-notes page exists. The 265-URL sitemap
    contains no /changelog, /releases or /whats-new path, and
    https://mailosaur.com/changelog returns 404. Dated release history exists
    only per-SDK, in the GitHub repositories under github.com/mailosaur. No
    ChangeLog pointer is emitted for this reason.