anchor.diff:                a.js-setting-menu(data-id="registration-setting")
                   i.fa.fa-sign-in
                   | {{_ 'registration'}}
  -            li
  -              a.js-setting-menu(data-id="email-setting")
  -                i.fa.fa-envelope
  -                | {{_ 'email'}}
  +            unless isSandstorm
  +              li
  +                a.js-setting-menu(data-id="email-setting")
  +                  i.fa.fa-envelope
  +                  | {{_ 'email'}}
               li
                 a.js-setting-menu(data-id="account-setting")
                   i.fa.fa-users
  
positive.code: 
  template(name='email')
    ul#email-setting.setting-detail
      if isSandstorm
        li.smtp-form
          .title {{_ 'smtp-host'}}
          .description {{_ 'smtp-host-description'}}
          .form-group
            input.wekan-form-control#mail-server-host(type="text", placeholder="smtp.domain.com" value="{{currentSetting.mailServer.host}}")
        li.smtp-form
          .title {{_ 'smtp-port'}}
          .description {{_ 'smtp-port-description'}}
          .form-group
            input.wekan-form-control#mail-server-port(type="text", placeholder="25" value="{{currentSetting.mailServer.port}}")
        li.smtp-form
          .title {{_ 'smtp-username'}}
          .form-group
            input.wekan-form-control#mail-server-username(type="text", placeholder="{{_ 'username'}}" value="{{currentSetting.mailServer.username}}")
        li.smtp-form
          .title {{_ 'smtp-password'}}
          .form-group
            input.wekan-form-control#mail-server-password(type="password", placeholder="{{_ 'password'}}" value="")
        li.smtp-form
          .title {{_ 'smtp-tls'}}
          .form-group
            a.flex.js-toggle-tls
              .materialCheckBox#mail-server-tls(class="{{#if currentSetting.mailServer.enableTLS}}is-checked{{/if}}")
  
              span {{_ 'smtp-tls-description'}}
  
        li.smtp-form
          .title {{_ 'send-from'}}
          .form-group
            input.wekan-form-control#mail-server-from(type="email", placeholder="no-reply@domain.com" value="{{currentSetting.mailServer.from}}")
  
        li
          button.js-save.primary {{_ 'save'}}
  
      li
        button.js-send-smtp-test-email.primary {{_ 'send-smtp-test'}}
  
negative.code:           else if generalSetting.get
              +general
            else if emailSetting.get
              unless isSandstorm
                +email
            else if accountSetting.get
              +accountSettings
            else if announcementSetting.get
  