Redback can send email on registration by default the mail jndi si configured to use localhost.
You can use your gmail accout for testing purpose
In your ~/.m2/settings.xml add a property with a path to a tomcat context file:
+```
<tomcatContextXml>/Users/olamy/dev/tomcat-context-archiva-gmail.xml</tomcatContextXml>
-
+```
This file must contains:
+```
<Context path="/archiva">
<Resource name="jdbc/users" auth="Container" type="javax.sql.DataSource"
username="sa"
mail.smtp.socketFactory.class="javax.net.ssl.SSLSocketFactory"/>
</Context>
+```
Using with cassandra as metadata storage
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