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Channels & Deliverability

Sending from multiple inboxes on one step (inbox rotation)

Written By John Bromley

Last updated 4 months ago

When you connect more than one email channel to a sequence step, Sendr rotates sending across all connected channels automatically. Each contact is assigned one channel, distributed across the pool.

How to enable rotation

When setting up a Send Email step in your sequence, select multiple channels instead of one. Sendr distributes outgoing emails across all selected channels.

Why use rotation

Spreading sends across multiple inboxes reduces the per-inbox volume, which helps maintain sender reputation and reduces the risk of any single inbox being flagged for high-volume sending. It is a common practice for teams running outreach at scale.

What the recipient sees

Each recipient receives their email from one specific inbox — the one Sendr assigned to them. If they reply, the reply goes to that inbox.