@shane-tomlinson Yeah.. it's confusing because the content-server is, in essence, *partially applying* values to the template, but the values it applies contain variables that the auth-server must apply values to :confused:. The content-server takes generic, unlocalized strings in the template (`{{t "%(email)s, you're one click away from verifying your Firefox Account."}}
`) and turns them into generic, localized strings  (`{{{email}}}, estás a nada de verificar tu cuenta de Firefox.`) in a new template.

To fix the smart quote problem, we simply have to use the non-escaping `{{{` when we apply our localized strings, which is safe because we're not interpolating the user's actual email address, but the string `{{{email}}}`, which is the trick for fixing the overlap between values that the content-server and auth-server need to apply.

But, since the email address is supplied by the user we should escape it using `{{` rather than `{{{`.