> ## Documentation Index > Fetch the complete documentation index at: https://docs.dairo.app/llms.txt > Use this file to discover all available pages before exploring further. # Sending IPs > Every account sends over Dairo's shared, actively-monitored IP pool; dedicated IPs are not offered. All Dairo mail goes out over a shared, actively-monitored pool of sending IPs that Dairo keeps warm and healthy for you. Dedicated IPs aren't offered. There's nothing to provision, warm, or size — your mail rides the pool automatically from your first message. ## Why a shared pool A shared pool is the right fit for virtually every workload — including bursty, on-demand agent traffic. | | Shared pool | | ---------- | ----------------------------------------------------------------------- | | Reputation | Built from the whole pool's behavior, kept healthy by active monitoring | | Warmup | Already warm — send immediately, with no ramp to manage | | Best for | Every sender; bursty, low, medium, and high volume alike | | Operations | Nothing to provision, warm, size, or pay extra for | A dedicated IP only ever pays off at sustained, predictable, very high volume — and even then it can deliver *worse* than a well-run shared pool if that volume ever dips, because mailbox providers want to see steady traffic on a dedicated address. Dairo runs the shared pool so you don't have to make that tradeoff: your sending sits on warm, monitored IPs from the first message. ## Where deliverability actually comes from Owning an IP isn't what lands your mail in the inbox. Your verified domain, clean authentication, and healthy sending hygiene decide [deliverability](/webhooks/deliverability). ## Next steps Set up SPF, DKIM, and DMARC so your mail is trusted. How standard plans compare to enterprise, and what Dairo meters.