Email Infrastructure
Inbox placement, treated as engineering
Domain authentication ranked by what actually matters, automatic bounce handling, warm-up ramps, link domains that match your sending domain — the unglamorous details that decide whether mail lands.
Verification without tickets
Add the DNS records; Solstral polls and confirms automatically. Status is always current in settings.
Told what matters, in order
DKIM is required, SPF and DMARC are recommended, BIMI is optional — and each one says what it does and what happens if you skip it, rather than presenting four equal-looking chores.
Bounces handled in seconds
Hard bounces and complaints suppress the address platform-wide before your next send can touch it.
Warm-up on rails
New domains ramp gradually on a managed schedule instead of torching their reputation on day one.
What's included
- A page per sending domain — records, authentication, warm-up and footer in one place
- DKIM verification with auto-refresh status
- Optional custom bounce domain for SPF alignment (one MX + one TXT)
- DMARC read and explained, including policy inherited from a parent domain
- A DMARC record to copy at every stage — none published, inherited, or ready to move to quarantine
- Optional BIMI with SVG validation at upload, gated on DMARC actually being at enforcement
- Open, click, bounce and complaint tracking
- Automatic suppression on hard bounce and complaint
- Managed warm-up ramp per sending domain, with today's usage shown
- One warm-up budget covering campaigns, flow marketing and one-to-one mail
- Per-domain marketing footer — postal address, privacy and terms per brand
- Email links on your own domain, matching your sending domain
- Inbound reply threading onto records, routed to the right shared mailbox
Learn how to set it up
- Add a domain and turn on sendingAdd each domain once in Settings → Domains, then switch on sending for it. Plus what to do when verification stalls.
- DKIM, SPF, DMARC and BIMI explainedWhat each record does, which ones you actually need, and the order to do them in.
- Senders and who may use themPersonal versus shared senders, confirmation links, self-verification, and the exact permission rule.