The Spring Framework provides a helpful utility library for sending email that shields the user from the specifics of the underlying mailing system and is responsible for low level resource handling on behalf of the client.
org.springframework.mail package is the root level package
for the Spring Framework's email support. The central interface for sending
emails is the
MailSender interface; a simple value object
encapsulating the properties of a simple mail such as from and
to (plus many others) is the
This package also contains a hierarchy of checked exceptions which provide
a higher level of abstraction over the lower level mail system exceptions
with the root exception being
refer to the Javadocs for more information on the rich mail exception hierarchy.
interface adds specialized JavaMail features such as MIME
message support to the
(from which it inherits).
JavaMailSender also provides a
callback interface for preparation of JavaMail MIME messages, called