Ever since we changed to pass the full url as a template value handlebars now html-encodes this.
This causes issues with the plain/text mails, but it also could potentially cause issues with the text/html templates.
This PR encloses the template values inside triple braces `{{{ }}}` which prevents html-encoding.
Since the URL is generated via the `url` crate the values are percent-encoded anyway.
Fixes#5097
Signed-off-by: BlackDex <black.dex@gmail.com>
- Updated branding for admin and emails
- Updated crates and some deprications
- Removed newline-converter because this is built-in into lettre
- Updated email templates to use a shared header and footer template
- Also trigger SMTP SSL When TLS is selected without SSL
Resolves#1641