Connect Every Inbox You Own
Spreading volume across many mailboxes is the single most effective thing you can do for deliverability. Charging per inbox punishes exactly that. Outfrank does not.
Connect Anything That Sends Mail
OAuth for Google and Microsoft, plain credentials for everything else. Connection takes about forty seconds per mailbox and Outfrank verifies the DNS records before it accepts one.
Rotation That Looks Like People
Volume is distributed across your inboxes with uneven gaps, working-hour windows in each mailbox's own timezone, and a hard daily ceiling per account.
What Per-Inbox Pricing Costs You
The same twenty mailboxes, priced two ways.
Account Questions
Before you connect a mailbox you rely on.
Is there really no limit?
None on the plan. The practical limit is what your provider allows and what each domain can safely carry — Outfrank enforces both for you rather than selling you headroom.
Will you touch my main company inbox?
Only if you connect it, and we would advise against it. Cold outreach belongs on separate domains so a bad campaign can never affect the mailbox your customers reply to.
Can I buy pre-warmed inboxes from you?
Yes — $4 per inbox. We register the domains, set SPF, DKIM and DMARC, run the ramp and hand them over ready to send in about 48 hours.
What happens if one account gets blocked?
It drops out of rotation automatically and the remaining accounts absorb the volume inside their own caps. You get an alert naming the account and the provider response.
Start Sending With Outfrank
Import a list, connect an inbox, and send your first campaign today. No credit card, no sales call.