| 程序包 | 说明 | 
|---|---|
| io.netty.handler.codec.smtp | 
 SMTP codec. 
 | 
| 类和说明 | 
|---|
| DefaultLastSmtpContent
 Default implementation of  
LastSmtpContent that does no validation of the raw data passed in. | 
| DefaultSmtpContent
 Default implementation of  
SmtpContent that does no validation of the raw data passed in. | 
| LastSmtpContent
 The last part of a sequence of  
SmtpContents that are sent after a DATA request. | 
| SmtpCommand
 The command part of a  
SmtpRequest. | 
| SmtpContent
 Content that is sent after the  
DATA request. | 
| SmtpRequest
 An SMTP request. 
 | 
| SmtpResponse
 A SMTP response 
 |