app/templates/emails/activation.html

{% extends "base.html" %}

{% block content %}
  {{ render_text("Hi " + name + ",") }}
  {{ render_text("Thank you for choosing SimpleLogin.") }}
  {{ render_text("To get started, please confirm that <b>" + email + "</b> is your email address by clicking on the button below or use this link " + activation_link + " within 1 hour.") }}
  {{ render_button("Verify", activation_link) }}
{% endblock %}