Description
RFC5424 seems to require UTF-8 or US-ASCII as the character encoding.
Should the 'charset' attribute be removed so that this is no longer configurable?
Is there any specification for the Syslog format?
See also discussion here: https://issues.apache.org/jira/browse/LOG4J2-255?focusedCommentId=13659559&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13659559