Warming accounts before sending
Prepare new or quiet inboxes before assigning them to cold outreach campaigns in Outlio.
Outlio recommends using accounts that already have healthy sending history before assigning them to campaigns.
Why warmup matters
New accounts with no sending history can look suspicious when they suddenly send cold outreach. Warmup builds normal mailbox behavior before campaign traffic starts.
- Gradual sending history
- Normal inbox engagement
- Lower risk when transitioning into campaigns
How this works with Outlio
Outlio does not currently provide built-in warmup as a complete production feature. Use accounts that are already warmed or warm them externally before assigning them to campaigns. Then use Outlio limits, schedules, and inbox rotation to keep sending controlled.
Transition from warmup to campaigns
Verify DNS before campaign sending begins.
Start with conservative daily limits.
Use a small first batch.
Watch bounces and reply sync.
Increase volume only after healthy signals.
Done well, this should leave you with
A cleaner Outlio setup, fewer avoidable campaign issues, and a more reliable path from setup to replies.
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