Strangely enough, the following method seems to be working - template.sendBodyAndHeader(originalConsumer, ExchangePattern.InOnly , exchange.getIn().getBody(String.class), USERNAME_TOKEN, username);
But the problem is that I have multiple tokens that I need to set in the header :( -- View this message in context: http://camel.465427.n5.nabble.com/Header-goes-missing-while-posting-from-a-periodically-polled-consumer-tp5719860p5719898.html Sent from the Camel - Users mailing list archive at Nabble.com.