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Settings - Mail

Mail Settings instruct SendGrid to apply specific settings to every email that you send over SendGrid’s v3 API or SMTP Relay. These settings include how to embed a custom footer, how to manage blocks, spam, and bounces, and more.

For a full list of Twilio SendGrid's Mail Settings, and what each one does, see our Mail Settings documentation.

You can also manage your Mail Settings in the Twilio SendGrid App

Retrieve address whitelist mail settings

Retrieve address whitelist mail settings

GET /mail_settings/address_whitelist

This endpoint allows you to retrieve your current email address whitelist settings.

The Address Whitelist setting allows you to specify email addresses or domains for which mail should never be suppressed.

For example, if you own the domain example.com, and one or more of your recipients use email@example.com addresses, placing example.com in the address whitelist setting instructs Twilio SendGrid to ignore all bounces, blocks, and unsubscribes logged for that domain. In other words, all bounces, blocks, and unsubscribes will still be sent to example.com as if they were sent under normal sending conditions.

Authentication

  • API Key

Headers

Authorization
string
default: Bearer <<YOUR_API_KEY_HERE>>
required
on-behalf-of
string
default: The subuser's username. This header generates the API call as if the subuser account was making the call.

Responses

object
enabled
boolean

Indicates if you have an email address whitelist enabled.

list
array[string]

All email addresses that are currently on the whitelist.

{
  "enabled": true,
  "list": [
    "email1@example.com",
    "example.com"
  ]
}
object
errors
array[object]
error_id
string

The ID associated with the error.

field
string or null

The field that generated the error.

message
string

The error message.

parameter
string
object
errors
array[object]
error_id
string

The ID associated with the error.

field
string or null

The field that generated the error.

message
string

The error message.

parameter
string
object
errors
array[object]
error_id
string

The ID associated with the error.

field
string or null

The field that generated the error.

message
string

The error message.

parameter
string
object
errors
array[object]
error_id
string

The ID associated with the error.

field
string or null

The field that generated the error.

message
string

The error message.

parameter
string
object
errors
array[object]
error_id
string

The ID associated with the error.

field
string or null

The field that generated the error.

message
string

The error message.

parameter
string
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