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hello8541
Dec 21, 2025

Q: Connecting your own email accounts and warmup

Hi how does your email out reach work, can I connect my own domains and do you warm them up? Is the experience close to tools like instantly where you can have multiple emails account and then it auto rotate the sending and limits to keep it healthy?

Founder Team
king_lai_pubrio

king_lai_pubrio

Dec 21, 2025

A: Thanks for reaching out and for the great question! Yes, you can connect your own domains and multiple email accounts, and use them together for outreach and more advanced workflows. You’re able to run prospecting, follow-ups, and different sequences across those inboxes.

A common setup looks like this:
- Use Account A for the initial outreach and first follow-up.
- If there’s no reply after, say, 5 days, you can have Account B send a new touch so you still get visibility even if one sender ends up in the spam folder.

Sending limits and randomness are already built in. That means you can set something like 30 emails per day on a mailbox so you don’t burn the domain too quickly, and the system will spread sends out over time.

Email warmup and automatic email rotation (what we call “email grouping”) are both planned features; given that 10+ Sumo-lings have requested this, it has been prioritized for delivery around Q1!

In the meantime,
- Many users pair the platform with a dedicated warmup tool like Warmy, which offers a short free trial;
- Split their audience into multiple sequences using different inboxes to simulate rotation and protect sender reputation.

Hope it helps!

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