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POST

Request Body

string
required
Email address to suppress
string
default:"manual"
Reason for suppression:
  • hard_bounce - Invalid email address
  • spam_complaint - Spam report
  • manual - Manual suppression (default)
  • unsubscribe - Unsubscribed

Response

string
Unique suppression identifier
string
Suppressed email address (lowercase)
string
Reason for suppression
string
ISO 8601 timestamp
If the email is already suppressed, the existing suppression will be updated with the new reason.