Currently, there isn't a direct option to schedule dashboard deliveries for the last day of every month in Zendesk. If you set the delivery date to the 31st, it will be skipped in months with fewer days.
To achieve delivery on the last day of each month, you might need to manually adjust the schedule each month or explore other scheduling options that fit your needs.
If you schedule a dashboard delivery for the 31st of every month, the email will be skipped in months that don't have 31 days. This means that for months like February, April, June, September, and November, the scheduled delivery won't occur…