Update mailbox Yahoo delivery preference

Override or inherit the Yahoo warm-up delivery setting for a specific mailbox.

Use this endpoint to:

  • Force a mailbox to always include or exclude Yahoo warm-up (override the team setting), or
  • Reset the mailbox back to inheriting the team-wide Yahoo policy.
Path Params
integer
required

Campaign Id

Body Params
string
enum
required

Controls the Yahoo behavior for this specific mailbox:

  • true → explicitly include Yahoo recipients in warm-up for this mailbox.
  • false → explicitly exclude Yahoo recipients from warm-up for this mailbox.
  • null → inherit the team-level Yahoo setting (no mailbox-level override). This is the literal string "null".
Allowed:
Headers
string
required

Any Uniquie string, timestap or UUID for Logging

Responses

400

Validation or logic error

401

Unauthorized – Invalid or missing API token

403

Campaign not found or not accessible

Language
Credentials
Bearer
URL
Response
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application/json