Hi On the page https://camel.apache.org/mail.html is probably a version note missing. The carbon copy parameter is mentioned as "cc" (lowercase). With Camel 2.12 this does not work, the parameter is not recognized. Instead I had to use "CC" (uppercase).
I have not tried it, but perhaps this is the same for "bcc". PS: Is it possible to add such documentation improvements by myself (for example on github and send a pull request)? Regards Stephan