Based on the knowledge sources provided, Elementary Data currently does not natively support email notifications for test failures. The platform primarily supports alerts through other channels such as Slack, MS Teams, PagerDuty, Opsgenie, Webhooks, Jira, and Linear. This limitation has been acknowledged in several community discussions: 1. When asked about email notifications, a support staff member confirmed: "We currently only support slack notifications" [Slack forum discussion](https://slack.com/archives/C02CTC89LAX/p1703443571922299). 2. In another thread, a team member mentioned: "at the moment alerts can only be sent to a Slack channel" [Slack forum discussion](https://slack.com/archives/C02CTC89LAX/p1683597421726199). 3. There is an open GitHub issue for supporting email notifications that users can upvote to help prioritize this feature: "we have plans to support additional integrations for our notifications, though at the moment only Slack is supported. We already have an open issue about supporting email notifications" [Slack forum discussion](https://slack.com/archives/C02CTC89LAX/p1690807501413669). As a workaround, some users have configured Slack to send email notifications when alerts are posted to a channel. Another potential approach mentioned in the knowledge sources is to develop a custom solution using webhooks, as there was a pull request (#1817) implementing "Jinja templated webhook alerts" which could potentially be adapted to send emails. If email notifications are critical for your workflow, I recommend: 1. Upvoting the existing GitHub issue for email notifications 2. Using Slack's email notification feature as a temporary solution 3. Exploring the webhook implementation if you have development resources I hope this helps clarify the current state of email notifications in Elementary Data!