# Uses of Class
org.apache.commons.net.smtp.SMTP

Packages that use SMTP
Package
Description
org.apache.commons.net.smtp
SMTP and SMTPS mail

- ## Uses of SMTP in org.apache.commons.net.smtp

  Subclasses of SMTP in org.apache.commons.net.smtp
  Modifier and Type
  Class
  Description
  `class`
  `AuthenticatingSMTPClient`
  An SMTP Client class with authentication support (RFC4954).
  `class`
  `SMTPClient`
  SMTPClient encapsulates all the functionality necessary to send files through an SMTP server.
  `class`
  `SMTPSClient`
  SMTP over SSL processing.