Features/Inboxes & warm-up

INBOXES & WARM-UP

Every inbox, warm and in rotation.

Connect Gmail, Outlook or any SMTP inbox. Warm-up, rotation and daily limits run on their own.

app.zylar.io/inboxes

maya@getacme.co94

maya@tryacme.com90

sam@getacme.co87

sam@acmehq.io · resting61

What’s included

Unlimited inboxes

Included on every paid plan.

Bulk connect

Add hundreds at once by CSV or OAuth.

Warm-up

Starts on connect and ramps over 2–3 weeks.

Rotation

Spreads each campaign across inboxes.

Daily limits

Set per inbox, raised gradually.

Health score

0–100 per inbox, updated daily.

When a health score drops, Zylar switches that inbox to warm-up only and moves its sends to healthy inboxes.

app.zylar.io/inboxes/sam@acmehq.io

Health score61 ↓ from 84

StatusResting · warm-up only

Today’s 40 sends moved to3 healthy inboxes

Back in rotationwhen score ≥ 80

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