Direct Mail:SingleSendMail

The sender address configured in the Direct Mail console.

The type of the address. Valid values:

0: A random account

1: A sender address

The tag created in the Direct Mail console. Use tags to classify email batches and query the sending status of each batch. If email tracking is enabled, you must specify an email tag. The tag can be 1 to 128 characters in length and can contain letters, digits, underscores (_), and hyphens (-).

Specifies whether to use the reply-to address configured in the console. The reply-to address must be verified. Valid values: true and false.

The destination address. To specify multiple addresses, separate them with commas (,). You can specify a maximum of 100 addresses. Recipient groups are supported.

The subject of the email. The subject cannot exceed 256 characters in length.

The HTML body of the email.

Note: Specify HtmlBody or TextBody.

• The size of the parameter passed in a URL is limited to about 80 KB.

• The size of the parameter passed in the body is limited to about 6 MB.

The text body of the email.

Note: Specify HtmlBody or TextBody.

• The size of the parameter passed in a URL is limited to about 80 KB.

• The size of the parameter passed in the body is limited to about 6 MB.

The nickname of the sender. The nickname must be fewer than 15 characters.

For example, if you set the nickname to "Alice" and the sender address is test***@example.net, the recipient sees the sender as "Alice" <test***@example.net>.

The reply-to address.

The nickname of the reply-to address.

1: enables data tracking.

0 (default): disables data tracking.

default: The default policy is used. An unsubscribe link is generated for batch emails sent to specific domains, such as domains that contain keywords like "gmail", "yahoo",

"google", "aol.com", "hotmail",

"outlook", or "ymail.com". For more information, see Unsubscribe link generation and filtering mechanism.

zh-cn: An unsubscribe link is generated for future instrumentation.

en-us: An unsubscribe link is generated for future instrumentation.

The filtering level. For more information, see Unsubscribe link generation and filtering mechanism.

disabled: Filtering is disabled.

default: The default policy is used. Batch addresses are filtered at the sender address level.

mailfrom: Filters at the sender address level.

mailfrom_domain: Filters at the email domain level.

edm_id: Filters at the account level.

Add the following standard fields to the message header: Message-ID, List-Unsubscribe, and List-Unsubscribe-Post. Standard fields overwrite the original values in the message header. Non-standard fields must start with X-User- and are appended to the message header. Specify up to 10 message headers in JSON format. Both standard and non-standard fields must comply with the standard syntax for headers.

The ID of the dedicated IP address pool. If you purchased dedicated IP addresses, use this parameter to specify the outbound IP address for the current email. For more information, see Dedicated IPs.

• The list of blind carbon copy (BCC) recipients.

• A copy of the email is sent to each BCC address. The BCC information is not visible to any recipient, including those in the ToAddress and BccAddress fields.

• To protect the privacy of BCC recipients, email tracking is disabled by default for emails sent to BCC addresses. This means that behavioral data, such as open rates and click-through rates, is not recorded for BCC emails. However, billing, sending details, and sending status statistics are the same as for regular emails.

• You can specify up to two BCC recipients for each email.