BackgroundSendEmail Message

  
//# Sends an e-mail asynchronously.
// Set up the CRM Service.
CrmAuthenticationToken token = new CrmAuthenticationToken();
// You can use enums.cs from the SDK\Helpers folder to get the enumeration for Active Directory authentication.
token.AuthenticationType = 0; 
token.OrganizationName = "AdventureWorksCycle";
 
CrmService service = new CrmService();
service.Url = "http://:/mscrmservices/2007/crmservice.asmx";
service.CrmAuthenticationTokenValue = token;
service.Credentials = System.Net.CredentialCache.DefaultCredentials;

// Create a query for the BackgroundSendEmailRequest object that will find all
// e-mails with the text "SDK Sample E-mail" in the subject and a status code of
// "Pending Send".

// NOTE: A more robust query would include e-mails that have been downloaded
// previously but not sent for some reason and exclude emails that have failed
// delivery too many times.

// Create the condition for e-mail subject text.
ConditionExpression subjectCondition = new ConditionExpression();
subjectCondition.AttributeName = "subject";
subjectCondition.Operator = ConditionOperator.Like;
subjectCondition.Values = new string[] { "SDK Sample Email%" };

// Create the condition for e-mail status. Only draft e-mails will be sent.
ConditionExpression statusCondition = new ConditionExpression();
statusCondition.AttributeName = "statuscode";
statusCondition.Operator = ConditionOperator.Equal;
statusCondition.Values = new object[] { EmailStatus.PendingSend };

// Create the query filter.
FilterExpression emailFilter = new FilterExpression();
emailFilter.Conditions = new ConditionExpression[] { statusCondition };
emailFilter.FilterOperator = LogicalOperator.And;

// Query for e-mail activity to send.
QueryExpression emailsQuery = new QueryExpression();
// Be aware that using AllColumns may adversely affect
// performance and cause unwanted cascading in subsequent 
// updates. A best practice is to retrieve the least amount of 
// data required.
emailsQuery.ColumnSet = new AllColumns();
emailsQuery.EntityName = EntityName.email.ToString();
emailsQuery.Criteria = emailFilter;

// Create the request.
BackgroundSendEmailRequest bkgrndSendEmailRequest = new BackgroundSendEmailRequest();

// Set the query.
bkgrndSendEmailRequest.Query = emailsQuery;

// Execute the request.  This will change the status from "Pending Send" to "Sending".
BackgroundSendEmailResponse bkgrndSendEmailResponse = (BackgroundSendEmailResponse)service.Execute(bkgrndSendEmailRequest);

foreach (email emailRecordToProcess in bkgrndSendEmailResponse.BusinessEntityCollection.BusinessEntities)
{
   // Use SMTP or MAPI to compose actual emails and submit them for delivery.
}