SendRawEmailRequest Class | AWS SDK for .NET V3

Container for the parameters to the SendRawEmail operation. Composes an email message and immediately queues it for sending.

This operation is more flexible than the SendEmail operation. When you use the SendRawEmail operation, you can specify the headers of the message as well as its content. This flexibility is useful, for example, when you need to send a multipart MIME email (such a message that contains both a text and an HTML version). You can also use this operation to send messages that include attachments.

The SendRawEmail operation has the following requirements:

You can only send email from verified email addresses or domains. If you try to send email from an address that isn't verified, the operation results in an "Email address not verified" error.
If your account is still in the Amazon SES sandbox, you can only send email to other verified addresses in your account, or to addresses that are associated with the Amazon SES mailbox simulator.
The maximum message size, including attachments, is 10 MB.
Each message has to include at least one recipient address. A recipient address includes any address on the To:, CC:, or BCC: lines.
If you send a single message to more than one recipient address, and one of the recipient addresses isn't in a valid format (that is, it's not in the format UserName@[SubDomain.]Domain.TopLevelDomain), Amazon SES rejects the entire message, even if the other addresses are valid.
Each message can include up to 50 recipient addresses across the To:, CC:, or BCC: lines. If you need to send a single message to more than 50 recipients, you have to split the list of recipient addresses into groups of less than 50 recipients, and send separate messages to each group.
Amazon SES allows you to specify 8-bit Content-Transfer-Encoding for MIME message parts. However, if Amazon SES has to modify the contents of your message (for example, if you use open and click tracking), 8-bit content isn't preserved. For this reason, we highly recommend that you encode all content that isn't 7-bit ASCII. For more information, see MIME Encoding in the Amazon SES Developer Guide.

Additionally, keep the following considerations in mind when using the SendRawEmail operation:

Although you can customize the message headers when using the SendRawEmail operation, Amazon SES automatically applies its own Message-ID and Date headers; if you passed these headers when creating the message, they are overwritten by the values that Amazon SES provides.
If you are using sending authorization to send on behalf of another user, SendRawEmail enables you to specify the cross-account identity for the email's Source, From, and Return-Path parameters in one of two ways: you can pass optional parameters SourceArn, FromArn, and/or ReturnPathArn, or you can include the following X-headers in the header of your raw email:
- X-SES-SOURCE-ARN
- X-SES-FROM-ARN
- X-SES-RETURN-PATH-ARN
Don't include these X-headers in the DKIM signature. Amazon SES removes these before it sends the email.
If you only specify the SourceIdentityArn parameter, Amazon SES sets the From and Return-Path addresses to the same identity that you specified.
For more information about sending authorization, see the Using Sending Authorization with Amazon SES in the Amazon SES Developer Guide.
For every message that you send, the total number of recipients (including each recipient in the To:, CC: and BCC: fields) is counted against the maximum number of emails you can send in a 24-hour period (your sending quota). For more information about sending quotas in Amazon SES, see Managing Your Amazon SES Sending Limits in the Amazon SES Developer Guide.

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceRequest
    Amazon.SimpleEmail.AmazonSimpleEmailServiceRequest
      Amazon.SimpleEmail.Model.SendRawEmailRequest

Namespace: Amazon.SimpleEmail.Model
Assembly: AWSSDK.SimpleEmail.dll
Version: 3.x.y.z

Syntax

public class SendRawEmailRequest : AmazonSimpleEmailServiceRequest
         IAmazonWebServiceRequest

The SendRawEmailRequest type exposes the following members

Constructors

	Name	Description
	SendRawEmailRequest()	Empty constructor used to set properties independently even when a simple constructor is available
	SendRawEmailRequest(RawMessage)	Instantiates SendRawEmailRequest with the parameterized properties

Properties

Name	Type	Description
ConfigurationSetName	System.String	Gets and sets the property ConfigurationSetName. The name of the configuration set to use when you send an email using `SendRawEmail`.
Destinations	System.Collections.Generic.List<System.String>	Gets and sets the property Destinations. A list of destinations for the message, consisting of To:, CC:, and BCC: addresses.
FromArn	System.String	Gets and sets the property FromArn. This parameter is used only for sending authorization. It is the ARN of the identity that is associated with the sending authorization policy that permits you to specify a particular "From" address in the header of the raw email. Instead of using this parameter, you can use the X-header `X-SES-FROM-ARN` in the raw message of the email. If you use both the `FromArn` parameter and the corresponding X-header, Amazon SES uses the value of the `FromArn` parameter. For information about when to use this parameter, see the description of `SendRawEmail` in this guide, or see the Amazon SES Developer Guide.
RawMessage	Amazon.SimpleEmail.Model.RawMessage	Gets and sets the property RawMessage. The raw email message itself. The message has to meet the following criteria: The message has to contain a header and a body, separated by a blank line. All of the required header fields must be present in the message. Each part of a multipart MIME message must be formatted properly. Attachments must be of a content type that Amazon SES supports. For a list on unsupported content types, see Unsupported Attachment Types in the Amazon SES Developer Guide. The entire message must be base64-encoded. If any of the MIME parts in your message contain content that is outside of the 7-bit ASCII character range, we highly recommend that you encode that content. For more information, see Sending Raw Email in the Amazon SES Developer Guide. Per RFC 5321, the maximum length of each line of text, including the , must not exceed 1,000 characters.
ReturnPathArn	System.String	Gets and sets the property ReturnPathArn. This parameter is used only for sending authorization. It is the ARN of the identity that is associated with the sending authorization policy that permits you to use the email address specified in the `ReturnPath` parameter. For example, if the owner of `example.com` (which has ARN `arn:aws:ses:us-east-1:123456789012:identity/example.com`) attaches a policy to it that authorizes you to use `feedback@example.com`, then you would specify the `ReturnPathArn` to be `arn:aws:ses:us-east-1:123456789012:identity/example.com`, and the `ReturnPath` to be `feedback@example.com`. Instead of using this parameter, you can use the X-header `X-SES-RETURN-PATH-ARN` in the raw message of the email. If you use both the `ReturnPathArn` parameter and the corresponding X-header, Amazon SES uses the value of the `ReturnPathArn` parameter. For information about when to use this parameter, see the description of `SendRawEmail` in this guide, or see the Amazon SES Developer Guide.
Source	System.String	Gets and sets the property Source. The identity's email address. If you do not provide a value for this parameter, you must specify a "From" address in the raw text of the message. (You can also specify both.) Amazon SES does not support the SMTPUTF8 extension, as described inRFC6531. For this reason, the email address string must be 7-bit ASCII. If you want to send to or from email addresses that contain Unicode characters in the domain part of an address, you must encode the domain using Punycode. Punycode is not permitted in the local part of the email address (the part before the @ sign) nor in the "friendly from" name. If you want to use Unicode characters in the "friendly from" name, you must encode the "friendly from" name using MIME encoded-word syntax, as described in Sending raw email using the Amazon SES API. For more information about Punycode, see RFC 3492. If you specify the `Source` parameter and have feedback forwarding enabled, then bounces and complaints are sent to this email address. This takes precedence over any Return-Path header that you might include in the raw text of the message.
SourceArn	System.String	Gets and sets the property SourceArn. This parameter is used only for sending authorization. It is the ARN of the identity that is associated with the sending authorization policy that permits you to send for the email address specified in the `Source` parameter. For example, if the owner of `example.com` (which has ARN `arn:aws:ses:us-east-1:123456789012:identity/example.com`) attaches a policy to it that authorizes you to send from `user@example.com`, then you would specify the `SourceArn` to be `arn:aws:ses:us-east-1:123456789012:identity/example.com`, and the `Source` to be `user@example.com`. Instead of using this parameter, you can use the X-header `X-SES-SOURCE-ARN` in the raw message of the email. If you use both the `SourceArn` parameter and the corresponding X-header, Amazon SES uses the value of the `SourceArn` parameter. For information about when to use this parameter, see the description of `SendRawEmail` in this guide, or see the Amazon SES Developer Guide.
Tags	System.Collections.Generic.List<Amazon.SimpleEmail.Model.MessageTag>	Gets and sets the property Tags. A list of tags, in the form of name/value pairs, to apply to an email that you send using `SendRawEmail`. Tags correspond to characteristics of the email that you define, so that you can publish email sending events.

Examples

The following example sends an email with an attachment:

SendRawEmail


var client = new AmazonSimpleEmailServiceClient();
var response = client.SendRawEmail(new SendRawEmailRequest 
{
    Destinations = new List<string> {
                    
    },
    FromArn = "",
    RawMessage = new RawMessage { Data = new MemoryStream(From: sender@example.com\nTo: recipient@example.com\nSubject: Test email (contains an attachment)\nMIME-Version: 1.0\nContent-type: Multipart/Mixed; boundary="NextPart"\n\n--NextPart\nContent-Type: text/plain\n\nThis is the message body.\n\n--NextPart\nContent-Type: text/plain;\nContent-Disposition: attachment; filename="attachment.txt"\n\nThis is the text in the attachment.\n\n--NextPart--) },
    ReturnPathArn = "",
    Source = "",
    SourceArn = ""
});

string messageId = response.MessageId;

Version Information

.NET:
Supported in: 8.0 and newer, Core 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5 and newer, 3.5