Sequencers & warm-up
Can the same inboxes run in two sequencers at the same time?
Updated Nov 6, 2026
No. ScaledMail does not recommend running the same inboxes in two sequencers simultaneously — this can cause sending conflicts and hurt deliverability.
If you want to move inboxes to a different sequencer, contact support to migrate them cleanly.
Still have questions? Chat with us