Hello {% if recipient_first_name %}{{recipient_first_name}} {{recipient_last_name}}{% else %}{{ recipient_email }}{% endif %},
{{sender|title}} is inviting you to join {% if team %}his/her team {{team}} on {% endif %}eScriptorium! All you need to do is click on the link below:
{{accept_link}}Sincerely, the eScriptorium team.