A: Hi @mezerzimouh, great question!

- Cold outreach: Yes, Pubrio is built for outbound. You can run cold email (Gmail, Outlook, SMTP), LinkedIn steps, and even send webhooks to third‑party tools as part of the same sequence.​
- Sending limits: We don’t charge per inbox or impose an artificial “X emails per day” paywall. Instead, you connect multiple inboxes and only pay 1 credit per executed step, so you can scale volume across inboxes while keeping a safe daily rate limit to protect deliverability.
​- Warmup: Native warmup is on our roadmap. If warmup is critical for you right now, happy to discuss how you’re doing it today (dedicated tools, ramp‑up pattern, volumes) so we can either plug into your current setup or prioritise this in our build.

Detailed step-by-step instructions (https://docs.pubrio.com/en/knowledge-base/guides/cold-outreach-basics)

Hope it helps!