Cold email volume, engineered for cost
100 mailboxes on a single domain, 500 sends a day, one flat price. Azure infra is the lowest cost-per-email when you send at scale.
Why Azure for cold email
When you're sending serious volume, per-mailbox pricing adds up fast. Azure flips the economics: a flat $30 per domain covers up to 100 mailboxes, and the ultra-conservative 5-emails-per-day-per-mailbox limit keeps every inbox pristine while the sheer number of mailboxes delivers the volume — 500 clean sends per domain per day. The result is the lowest cost-per-send of any option once you're past a few thousand emails a month. Spread risk across many low-volume mailboxes; pay a fraction per email.
How many mailboxes do you need?
Size mailboxes, domains and monthly cost for your outreach — and see what you save vs typical infra resellers.
How many emails each contact receives in your sequence
Apples-to-apples vs Typical Azure infra reseller pricing ($50 / domain).
Based on 22 weekday sending days/month and provider daily limits. Estimate only.
Provision Azure mailboxes
Bulk-create with AI autofill in minutes.
Automated DNS setup
SPF/DKIM/DMARC set automatically so your mailboxes are authenticated and ready for your own warmup.
One-click export to your sequencer
Instantly, Smartlead, EmailBison, Reachinbox, Lemlist — one click.
Export to any sequencer
Push your Azure mailboxes — fully authenticated, warmed and send-ready — straight into the cold-email tool you already use. No CSVs, no copy-paste.
