Represents account statistics. You can use GetAccountStat()()()() to get those informations.

Represents SMTP command parameter and value (e.g. NOTIFY=SUCCESS,FAILURE).

Represents Mail.dll log.

POP3 client implementation. It allows listing, downloading and deleting emails from POP3 servers.

Represents authentication methods supported by the remote server. You can use SupportedAuthenticationMethods()()()() method to obtain the list of all methods supported by the remote server.

Represents extensions supported by the remote server. You can use SupportedExtensions()()()() method to obtain the list of all extensions supported by the remote server.

Represents POP3 LOGIN-DELAY extension.

Implements POP3 server multi-line response.

Represents single-line response from POP3 server.

Represents POP3 SASL extension.

Arguments for ServerCertificateValidateEventHandler and ServerCertificateValidate event.

Represents an error that occurred on the server.

SMTP client implementation. It allows sending emails using SMTP server.

Represents authentication methods supported by the remote server. You can use SupportedAuthenticationMethods()()()() method to obtain the list of all methods supported by the remote server.

Represents SMTP AUTH extension.

Represents extensions supported by the remote server. You can use SupportedExtensions()()()() method to obtain the list of all extensions supported by the remote server.

Represents sender, recipient and raw message data sent via SMTP protocol.

Implements SMTP server response

Represents SMTP SIZE extension.

Represents SSL configuration (client certificates, enabled SSL protocols)

Implements simple TCP/IP text client.

Interface for providing sender, recipient and raw message data sent via SMTP protocol..

Handler for ServerCertificateValidateEventHandler.

Describes the delivery notification options for email. You can use DeliveryNotification to set delivery options.

Hello types for Ehlo(HeloType, String) method.

Represents status of POP3 response.