If you need email attachments this sample may be helping for you.
Email attachments in the ActivityMimeAttachment entity. Other attachment in the Annotation entity (for default!)
Firstly get email
Entity emailEntity = service.Retrieve("email", new Guid(emailGuidId), new ColumnSet(true));
Here this
QueryExpression qExpression = new QueryExpression(); qExpression.ColumnSet = new ColumnSet(true); qExpression.EntityName = ActivityMimeAttachment.EntityLogicalName; qExpression.Criteria.AddFilter(new FilterExpression(LogicalOperator.And)); qExpression.Criteria.AddCondition(new ConditionExpression("ObjectId", ConditionOperator.Equal, emailEntity.Id.ToString())); var attachments = service.RetrieveMultiple(qExpression);
#attachments, #email, #email-attachments
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