System.Net.Mail Namespace
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Contains classes used to send electronic mail to a Simple Mail Transfer Protocol (SMTP) server for delivery.
Classes
| AlternateView |
Represents the format to view an email message. |
| AlternateViewCollection |
Represents a collection of AlternateView objects. |
| Attachment |
Represents an attachment to an email. |
| AttachmentBase |
Base class that represents an email attachment. Classes Attachment, AlternateView, and LinkedResource derive from this class. |
| AttachmentCollection |
Stores attachments to be sent as part of an email message. |
| LinkedResource |
Represents an embedded external resource in an email attachment, such as an image in an HTML attachment. |
| LinkedResourceCollection |
Stores linked resources to be sent as part of an email message. |
| MailAddress |
Represents the address of an electronic mail sender or recipient. |
| MailAddressCollection |
Store email addresses that are associated with an email message. |
| MailMessage |
Represents an email message that can be sent using the SmtpClient class. |
| SmtpClient |
Allows applications to send email by using the Simple Mail Transfer Protocol (SMTP). The SmtpClient type is obsolete on some platforms and not recommended on others; for more information, see the Remarks section. |
| SmtpException |
Represents the exception that is thrown when the SmtpClient is not able to complete a Send or SendAsync operation. |
| SmtpFailedRecipientException |
Represents the exception that is thrown when the SmtpClient is not able to complete a Send or SendAsync operation to a particular recipient. |
| SmtpFailedRecipientsException |
The exception that is thrown when email is sent using an SmtpClient and cannot be delivered to all recipients. |
| SmtpPermission |
Controls access to Simple Mail Transport Protocol (SMTP) servers. |
| SmtpPermissionAttribute |
Controls access to Simple Mail Transport Protocol (SMTP) servers. |
Enums
| DeliveryNotificationOptions |
Describes the delivery notification options for email. |
| MailPriority |
Specifies the priority of a MailMessage. |
| SmtpAccess |
Specifies the level of access allowed to a Simple Mail Transport Protocol (SMTP) server. |
| SmtpDeliveryFormat |
The delivery format to use for sending outgoing email using the Simple Mail Transport Protocol (SMTP). |
| SmtpDeliveryMethod |
Specifies how email messages are delivered. |
| SmtpStatusCode |
Specifies the outcome of sending email by using the SmtpClient class. |
Delegates
| SendCompletedEventHandler |
Represents the method that will handle the SendCompleted event. |
Remarks
The MailMessage class represents the content of a mail message. You can create mail attachments using the Attachment class.
