how does inboxy help improve email deliverability?

Deliverability comes down to four things, and inboxy handles each of them.

1. Clean, dedicated mailboxes

inboxy creates Google Workspace mailboxes on US/EU IP accounts, so you send from Google's infrastructure rather than a shared server full of strangers' spam. Keep cold email on separate domains and your main domain stays safe.

2. Correct authentication

Gmail, Yahoo and Microsoft now expect SPF, DKIM and DMARC from anyone sending at volume. inboxy configures all three automatically for every domain. No copy-pasting DNS records, no typos. See what the big providers require.

3. A warm reputation

Warmup builds trust before and during your campaigns. A private network of real inboxes opens your emails, replies, marks them important and pulls them out of spam, with volume that ramps up gradually.

4. Measuring where you land

A free inbox placement test shows whether a mailbox lands in the inbox, promotions or spam, so you can fix problems before they cost you a campaign.

What inboxy cannot do is fix a bad list or spammy copy. Keep bounces low, send relevant emails at sensible volumes, and use our cold email deliverability checklist before every launch.