healthchecks/templates/emails/sms-limit-body-text.html

{% load hc_extras %}Hello,

We could not deliver a {{ transport }} notification because your {% site_name %} account has reached its monthly sending limit of {{ limit }} sends per month. The limit resets at the start of each month.
{% if url %}You can increase the monthly sending limit by upgrading your billing plan.
{% endif %}

--
Regards,
The {% site_name %} Team