To improve supporter experience, the Donor Portal needs to trigger several operational emails to affirm to a supporter that an action has taken place, and provide them an email record.
[the above map and associated email copy in English can be found here]
FR-Tech had reservations about the volume of emails and translations that would be required to maintain. Since then, the Donor Portal team has tried to:
a) limit the number and types of transactional emails required and
b) slow down the localization rollout plan to focus on English for this year.
In our conversation, we talked about the Message Templates UI and admin - could we build out a skeleton of message templates that the Fundraising team could use and administer? As per @Lars, we could potentially categorize the messages and then make it possible to filter by category (so only show donor portal messages, etc).
Lars also mentioned a discussion in Tech Talk with Coleman for future work by the Civi Core team. If they could functionality to group by searchdisplay, then we can convert the message templates admin page to searchkit and it would be a lot less overwhelming with only one entry per message instead of one per translation.
Noting these messages would have to live and be maintained within the ecosystem of our operational emails: Message Template Emails h/t @Cstone
We tested downgrading our recurring donations and did not receive an email. Are these in production? Live? We are entering QA for this on the portal and would like to be able to test it.

