Scheduled Email Sends not sending

Hi there! I have a two different reports that go out weekly (one every Monday and the other every week day). Randomly, my reports will decide to not go out during the scheduled time.

I decided that maybe it was because there were too many emails in the send list so I duplicated both reports and a total of 4 go out to a shorter list of recipients (max # of emails I have in a send is 45 people).

All of last week it didn’t send at all. Then this week, it’s been sending like normal. But I didn’t change anything for it to act differently.

Attached are the settings I have for one of the reports as an example.

From the settings shown, nothing immediately stands out as a recipient-limit issue. A list of 45 recipients is generally not large enough to cause scheduled reports to randomly stop sending.

A few things that could explain the behavior:

  1. Timezone / DST issues

    • The schedule is set to 10:00 AM Central Standard Time (GMT-06:00, Mexico City).

    • If your organization or report users are in a different timezone, daylight saving time changes can sometimes affect scheduled jobs.

    • Verify that the report platform and your account are using the expected timezone.

  2. Platform-side scheduling failures

    • Since the reports stopped for an entire week and then started working again without any changes, that often points to a temporary issue with the reporting service rather than your configuration.

    • Check whether the platform provides a schedule history, job history, audit log, or email delivery log.

  3. Data refresh dependency

    • Some reporting tools skip email delivery if the underlying dataset refresh fails or times out.

    • Check refresh logs for the same dates the reports were not sent.

  4. Email delivery restrictions

    • Emails may be generated successfully but blocked by:

      • Spam filters

      • Exchange/Microsoft 365 rules

      • Gmail security policies

      • Company email gateways

    • Ask a recipient to search their spam/quarantine folders for the missing dates.

  5. Service outages

    • If all scheduled reports failed during the same period and then resumed, review the vendor’s status page for outages during that week.