--- title: "Changes to Reply to an inbox message" method: POST path: "/email_inboxes/{inbox_id}/messages/{message_id}/actions/reply" --- # Changes to Reply to an inbox message `POST /email_inboxes/{inbox_id}/messages/{message_id}/actions/reply` > Every recorded change to this operation, newest first. > 152 revisions in range; 1 not diffed. ## Timeline Changed in 5 of 152 revisions. - **2026-09-23** `16bfa298dc71`: 10 warning, 2 info - **2026-09-22** `9621f6123ebc`: 3 breaking, 13 warning - **2026-09-16** `a6a61a29ecdd`: 1 info - **2026-07-28** `b1bf96d8391e`: 1 breaking, 3 warning, 8 info - **2026-07-16** `2fb3b617430a`: 1 info ## Changes - **2026-09-23** `16bfa298dc71`: 10 warning, 2 info - added the new `expired` enum value to the `data/events/items/type` response property for the response status `202` - added the new `gw_reject` enum value to the `data/events/items/type` response property for the response status `202` - added the new `injection_timeout` enum value to the `data/events/items/type` response property for the response status `202` - added the new `quarantine_expired` enum value to the `data/events/items/type` response property for the response status `202` - added the new `quarantine_rejected` enum value to the `data/events/items/type` response property for the response status `202` - added the new `quarantine_release_dispatched` enum value to the `data/events/items/type` response property for the response status `202` - added the new `quarantine_released` enum value to the `data/events/items/type` response property for the response status `202` - added the new `quarantined` enum value to the `data/events/items/type` response property for the response status `202` - added the new `scan_deferred` enum value to the `data/events/items/type` response property for the response status `202` - added the new `suppressed` enum value to the `data/events/items/type` response property for the response status `202` - added the required property `data/metadata` to the response with the `202` status - added the required property `data/tags` to the response with the `202` status - **2026-09-22** `9621f6123ebc`: 3 breaking, 13 warning - added `#/components/schemas/DailySendLimitError, #/components/schemas/DomainGraduationLimitExceededError, #/components/schemas/ReputationSuspendedError` to the response body `oneOf` list for the response status `429` - the response's body type changed from `object` to no type for status `429` - removed the required property `errors` from the response with the `429` status - removed the optional property `suppressed` from the response with the `429` status - added the new `10011` enum value to the `errors/items/code` response property for the response status `400` - added the new `10011` enum value to the `errors/items/code` response property for the response status `401` - added the new `10011` enum value to the `errors/items/code` response property for the response status `403` - added the new `10011` enum value to the `errors/items/code` response property for the response status `404` - added the new `10011` enum value to the `errors/items/code` response property for the response status `422` - added the new `10011` enum value to the `errors/items/code` response property for the response status `503` - added the new `domain_graduation_limit_exceeded` enum value to the `errors/items/code` response property for the response status `400` - added the new `domain_graduation_limit_exceeded` enum value to the `errors/items/code` response property for the response status `401` - added the new `domain_graduation_limit_exceeded` enum value to the `errors/items/code` response property for the response status `403` - added the new `domain_graduation_limit_exceeded` enum value to the `errors/items/code` response property for the response status `404` - added the new `domain_graduation_limit_exceeded` enum value to the `errors/items/code` response property for the response status `422` - added the new `domain_graduation_limit_exceeded` enum value to the `errors/items/code` response property for the response status `503` - **2026-09-16** `a6a61a29ecdd`: 1 info - added the optional property `data/suppressed` to the response with the `202` status - **2026-07-28** `b1bf96d8391e`: 1 breaking, 3 warning, 8 info - removed the required property `data/inserted_at` from the response with the `202` status - removed the optional property `data/send_at` from the response with the `202` status - removed the optional property `data/suppressed` from the response with the `202` status - added the new `daily_limit_exceeded` enum value to the `data/events/items/type` response property for the response status `202` - added the optional property `data/recipient_statuses` to the response with the `202` status - added the optional property `data/scheduled_at` to the response with the `202` status - added the required property `data/attachments/items/content_id` to the response with the `202` status - added the required property `data/attachments/items/disposition` to the response with the `202` status - added the required property `data/attachments/items/sha256` to the response with the `202` status - added the required property `data/attachments/items/size_bytes` to the response with the `202` status - added the required property `data/attachments/items/url` to the response with the `202` status - added the required property `data/created_at` to the response with the `202` status - **2026-07-16** `2fb3b617430a`: 1 info - endpoint added --- [Operation](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/docs/email_inboxes/:inbox_id/messages/:message_id/actions/reply/post.md) - [API](https://skmtc.dev/team-telnyx/apis/telnyx-api-2.md) - [Page](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/changes/email_inboxes/:inbox_id/messages/:message_id/actions/reply/post)