public static bool ContainsUnicodeCharacter(string input)
{
    return input.ToCharArray().Any<char>(c => (c > '\x00ff'));
}

can not correctly identify the correct character encoding for Russian (uses charset="utf-16" instead of utf 😎. Is the any other way to set directly encoding for all messages?

v1.9.6.1

http://forum.yetanotherforum.net/yaf_postsm55427_Few-email-issues.aspx#post55427 

I am using non-english culture and also facing the same issue. I also did the following modification

public static bool ContainsUnicodeCharacter(string input)

{

return input.ToCharArray().Any(c => (c > '\x00ff'));

}

and used Encoding.Default instead of Encoding.UTF8, still got the messy message body. I found the problem is because the input string contains \n instead of \r\n. Really wonder why.

Yucks.