SmtpUtils

java.lang.Object
- io.netty.handler.codec.smtp.SmtpUtils

final class SmtpUtils
extends java.lang.Object

Constructor Summary

Constructors
Modifier Constructor Description

private SmtpUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) static java.util.List<java.lang.CharSequence>`	`toUnmodifiableList(java.lang.CharSequence... sequences)`
`private static void`	`validateSMTPParameter(java.lang.CharSequence parameter)`
`(package private) static void`	`validateSMTPParameters(java.lang.CharSequence... parameters)`	Validates SMTP parameters to prevent SMTP command injection.
`(package private) static void`	`validateSMTPParameters(java.util.List<java.lang.CharSequence> parameters)`	Validates SMTP parameters to prevent SMTP command injection.

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

- Constructor Detail
  - SmtpUtils
```
private SmtpUtils()
```
- Method Detail
  - toUnmodifiableList
```
static java.util.List<java.lang.CharSequence> toUnmodifiableList(java.lang.CharSequence... sequences)
```
  - validateSMTPParameters
```
static void validateSMTPParameters(java.lang.CharSequence... parameters)
```
    Validates SMTP parameters to prevent SMTP command injection. Throws IllegalArgumentException if any parameter contains CRLF sequences.
  - validateSMTPParameters
```
static void validateSMTPParameters(java.util.List<java.lang.CharSequence> parameters)
```
    Validates SMTP parameters to prevent SMTP command injection. Throws IllegalArgumentException if any parameter contains CRLF sequences.
  - validateSMTPParameter
```
private static void validateSMTPParameter(java.lang.CharSequence parameter)
```