I am indeed using Mac OS X for development, i.e. that is where Camel is used. However, the smtp server is running on a Linux machine.
I updated the header to headers.put(Exchange.CONTENT_TYPE, "text/plain; charset=ISO-8859-1");, updated to Camel 2.4.SNAPSHOT and I can confirm that your patch solves my problem on the previously specified email clients (Gmail, Thunderbird and Apple Mail). Well done! When I try to apply the same solution using Camel 2.3.0, it works in most cases, except for the email subject in Gmail and the email subject in email list in Thunderbird. Thank you very much for your support and your rapid response. -- View this message in context: http://camel.465427.n5.nabble.com/Email-character-encoding-tp510814p511664.html Sent from the Camel - Users mailing list archive at Nabble.com.
