java.lang.Object
- org.apache.commons.net.smtp.SMTPCommand

```
public final class SMTPCommand
extends java.lang.Object
```
SMTPCommand stores a set of constants for SMTP command codes. To interpret the meaning of the codes, familiarity with RFC 821 is assumed. The mnemonic constant names are transcriptions from the code descriptions of RFC 821. For those who think in terms of the actual SMTP commands, a set of constants such as HELO are provided where the constant name is the same as the SMTP command.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`AUTH`	The authorization command
`static int`	`DATA`
`static int`	`EHLO`	The extended hello command
`static int`	`EXPAND`
`static int`	`EXPN`
`static int`	`HELLO`
`static int`	`HELO`
`static int`	`HELP`
`static int`	`LOGIN`
`static int`	`LOGOUT`
`static int`	`MAIL`
`static int`	`MAIL_FROM`
`static int`	`NOOP`
`static int`	`QUIT`
`static int`	`RCPT`
`static int`	`RECIPIENT`
`static int`	`RESET`
`static int`	`RSET`
`static int`	`SAML`
`static int`	`SEND`
`static int`	`SEND_AND_MAIL_FROM`
`static int`	`SEND_FROM`
`static int`	`SEND_MESSAGE_DATA`
`static int`	`SEND_OR_MAIL_FROM`
`static int`	`SOML`
`static int`	`TURN`
`static int`	`VERIFY`
`static int`	`VRFY`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.lang.String`	`getCommand(int command)`	Retrieve the SMTP protocol command string corresponding to a specified command code.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - HELO
```
public static final int HELO
```
    See Also:
    
    Constant Field Values
  - MAIL
```
public static final int MAIL
```
    See Also:
    
    Constant Field Values
  - RCPT
```
public static final int RCPT
```
    See Also:
    
    Constant Field Values
  - DATA
```
public static final int DATA
```
    See Also:
    
    Constant Field Values
  - SEND
```
public static final int SEND
```
    See Also:
    
    Constant Field Values
  - SOML
```
public static final int SOML
```
    See Also:
    
    Constant Field Values
  - SAML
```
public static final int SAML
```
    See Also:
    
    Constant Field Values
  - RSET
```
public static final int RSET
```
    See Also:
    
    Constant Field Values
  - VRFY
```
public static final int VRFY
```
    See Also:
    
    Constant Field Values
  - EXPN
```
public static final int EXPN
```
    See Also:
    
    Constant Field Values
  - HELP
```
public static final int HELP
```
    See Also:
    
    Constant Field Values
  - NOOP
```
public static final int NOOP
```
    See Also:
    
    Constant Field Values
  - TURN
```
public static final int TURN
```
    See Also:
    
    Constant Field Values
  - QUIT
```
public static final int QUIT
```
    See Also:
    
    Constant Field Values
  - AUTH
```
public static final int AUTH
```
    The authorization command
    
    Since:
    
    3.0
    
    See Also:
    
    Constant Field Values
  - EHLO
```
public static final int EHLO
```
    The extended hello command
    
    Since:
    
    3.0
    
    See Also:
    
    Constant Field Values
  - HELLO
```
public static final int HELLO
```
    See Also:
    
    Constant Field Values
  - LOGIN
```
public static final int LOGIN
```
    See Also:
    
    Constant Field Values
  - MAIL_FROM
```
public static final int MAIL_FROM
```
    See Also:
    
    Constant Field Values
  - RECIPIENT
```
public static final int RECIPIENT
```
    See Also:
    
    Constant Field Values
  - SEND_MESSAGE_DATA
```
public static final int SEND_MESSAGE_DATA
```
    See Also:
    
    Constant Field Values
  - SEND_FROM
```
public static final int SEND_FROM
```
    See Also:
    
    Constant Field Values
  - SEND_OR_MAIL_FROM
```
public static final int SEND_OR_MAIL_FROM
```
    See Also:
    
    Constant Field Values
  - SEND_AND_MAIL_FROM
```
public static final int SEND_AND_MAIL_FROM
```
    See Also:
    
    Constant Field Values
  - RESET
```
public static final int RESET
```
    See Also:
    
    Constant Field Values
  - VERIFY
```
public static final int VERIFY
```
    See Also:
    
    Constant Field Values
  - EXPAND
```
public static final int EXPAND
```
    See Also:
    
    Constant Field Values
  - LOGOUT
```
public static final int LOGOUT
```
    See Also:
    
    Constant Field Values
- Method Detail
  - getCommand
```
public static final java.lang.String getCommand(int command)
```
    Retrieve the SMTP protocol command string corresponding to a specified command code.
    
    Parameters:
    
    command - The command code.
    
    Returns:
    
    The SMTP protcol command string corresponding to a specified command code.

Class SMTPCommand

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

HELO

MAIL

RCPT

DATA

SEND

SOML

SAML

RSET

VRFY

EXPN

HELP

NOOP

TURN

QUIT

AUTH

EHLO

HELLO

LOGIN

MAIL_FROM

RECIPIENT

SEND_MESSAGE_DATA

SEND_FROM

SEND_OR_MAIL_FROM

SEND_AND_MAIL_FROM

RESET

VERIFY

EXPAND

LOGOUT

Method Detail

getCommand