What does the "Requeue" feature do?

Requeue resumes sending a campaign after it has been suspended (or paused). This tool comes in handy for users who run out of credits in the middle of sending a campaign. For example, a user on the Free Plan might program their campaign to be sent to 1,000 contacts, but with the daily quota they are only able to send it to 300 on the first day.

Thanks to the Requeue feature, they can resume sending the campaign to the rest of their list. To use the Requeue feature, please go to: Campaigns > Suspended > Actions > Requeue within your SendinBlue account.

Requeue will send the campaign to the rest of the contacts in the designated list who have not previously received the campaign. This step must be done manually each time that you want to send the campaign to the rest of your list. If you are using the Free Plan, you may Requeue a campaign once every 24 hours, once your next 300 emails are available to send.

Important: Do not Duplicate the campaign. 

If the campaign is Duplicated (rather than Requeued), it will be registered as new and sent to contacts who have already received it.