diff --git a/src/asciidoc/index.adoc b/src/asciidoc/index.adoc
index 00a0e2f52f..96a003b4e1 100644
--- a/src/asciidoc/index.adoc
+++ b/src/asciidoc/index.adoc
@@ -46786,16 +46786,14 @@ For more information on Spring's transaction facilities, see the chapter entitle
 [[mail-introduction]]
 === Introduction
 
-.Library dependencies
 ****
-The following additional jars to be on the classpath of your application in order to be
-able to use the Spring Framework's email library.
+The following JAR needs to be on the classpath of your application in order to use
+the Spring Framework's email library.
 
-* The https://java.net/projects/javamail/pages/Home[JavaMail] `mail.jar` library
-* The http://www.oracle.com/technetwork/java/jaf11-139815.html[JAF]
-  `activation.jar` library
+* The https://java.net/projects/javamail/pages/Home[JavaMail] library
 
-All of these libraries are freely available on the web.
+This library is freely available on the web -- for example, in Maven Central as
+`com.sun.mail:javax.mail`.
 ****
 
 The Spring Framework provides a helpful utility library for sending email that shields