Hi, I am having problems with special characters in the subject line. The html coding used is correct but is not replicating in the final eblast. There is no problem with this in the body of the email; The characters are those mainly used in Nordic languages: e.g: vÃ¥re instead of våre. (HTML code is: våre)
Try using a text token. I've had a similar issue and replaced the actual subject with a token (token value includes the special characters) and it resolved.