The ${versionVariable} release could not be found in the changes.xml file.
Missing "version" element in the POM for release ${versionVariable}.
Generating announcement for release ${versionVariable} in ${file}...
Using stylesheet located at ${stylesheetURI} and ${maven.announcement.encoding} encoding
The SMTP server name must be specified using the maven.announcement.mail.server property
The From address must be specified using the maven.announcement.mail.from property or by ensuring that at least one developer in the POM has an email address specified
The To address must be specified using the maven.announcement.mail.to property
Sending mail using SMTP server "${maven.announcement.mail.server}", client ${maven.announcement.mail.client} and subject "${maven.announcement.mail.subject}"...
Sending from "${maven.announcement.mail.from}" to "${maven.announcement.mail.to}"...
Could not send message. Reason: ${result}