This is for a European web site, we cannot forsee what the user will set up the language set of their computer.
I don't which set up is the best.
Is utf-8 for unicode? will some users have problem with that?
Now I use "Content-Type: text/plain; charset=iso-8859-1;\r\n", most of the cases, it is fine. But once a while, some users (maybe with very old or very strange language set up have some problems.
Such as
1,455.90
turned to be
1,455!.90
very strange! any help?
By the way, if I send HTML e-mail to an user who cannot read HTML e-mail, I assume it will only lose the format and table etc. But how come 1,455.90 become 1,455!.90, any one knows?
Specially Dutch people? that was in a Dutch e-mail by the way.