We have our e-mail subjects stored in I18n locale files. For the
English version of the website, we had no problem, but now we're
translating to German, which uses a lot of symbols like ü and
Ü for example. We store them as character codes in the YAML
files, but most e-mail clients won't parse HTML-code in the subjects.
Is it fine to just use the actual characters in the YAML files? Will
that work on any system?
Thanks in advance!