
Understanding SPF, DKIM and DMARC in plain language
Three short DNS records decide whether your messages land in the inbox. Here is what each of them does and the order in which to configure them.

Mailboxes, aliases and forwarding for your own domain — with filtering, analytics and an admin console that stays out of the way.
Start for free See how it worksBring your own domain and create as many addresses as your plan allows. DNS records are generated for you and verified automatically, so setup takes minutes rather than hours.
Messages are scored by layered reputation checks, content analysis and sender authentication (SPF, DKIM, DMARC) before they ever reach the inbox.
Route incoming mail to any external address with per-alias rules. Failed deliveries are retried for up to 72 hours and reported in the dashboard.
Track accepted, delayed and bounced messages in near real time, with searchable logs retained for 30 days on every plan.
Give support, billing and sales teams a common mailbox with assignment, internal notes and a clear history of every reply.
See volume trends per domain, alias and team. Export reports as CSV or pull them through the API.
Create catch-all addresses, plus-addressing rules and temporary aliases that expire on the date you choose.
TLS is enforced for transport, data is encrypted at rest, and administrator actions are written to an immutable audit log.
Manage users, domains and policies in one place. Delegate access with roles and require two-step verification for the whole organisation.



We publish changes openly, keep configuration under review, and test restores regularly rather than assuming backups work. Customers see the result as fewer surprises: messages arrive, search is fast and the dashboard explains what happened when something does not.
Reliable email infrastructure is less about any single feature and more about thousands of small decisions made consistently. Queues are sized for peak hours, retry schedules reflect how remote servers actually behave, and every component can be replaced without interrupting delivery.
Reliable email infrastructure is less about any single feature and more about thousands of small decisions made consistently. Queues are sized for peak hours, retry schedules reflect how remote servers actually behave, and every component can be replaced without interrupting delivery.
We publish changes openly, keep configuration under review, and test restores regularly rather than assuming backups work. Customers see the result as fewer surprises: messages arrive, search is fast and the dashboard explains what happened when something does not.
Reliable email infrastructure is less about any single feature and more about thousands of small decisions made consistently. Queues are sized for peak hours, retry schedules reflect how remote servers actually behave, and every component can be replaced without interrupting delivery.
“The migration took an afternoon and nobody on the team noticed any interruption.”
“Shared inboxes replaced three separate tools for us. Replies are faster and nothing gets lost.”
“The delivery logs saved us hours of guessing when a partner's server was rejecting our mail.”

Three short DNS records decide whether your messages land in the inbox. Here is what each of them does and the order in which to configure them.

Teams that route support requests through a shared mailbox answer faster and drop fewer conversations. A practical setup guide.

We reworked reputation scoring, shortened quarantine review times and made the false-positive report much easier to read.

Lower the TTL, import in the background, switch MX records and keep the old provider for a week. The details of each step.
Add the TXT record shown in the dashboard at your DNS provider. Verification usually completes within a few minutes, although some providers need up to an hour to publish changes.
Yes. Every mailbox works with standard IMAP and SMTP, so you can keep using Thunderbird, Apple Mail, Outlook or any mobile client you prefer.
Quarantined messages are kept for 30 days and listed in the dashboard. You can release them with one click and the filter learns from your decision.
Incoming and outgoing messages may be up to 35 MB including attachments. For larger files we recommend sharing a download link instead.
Mailboxes are stored in two independent data centres in the European Union. Backups are encrypted and kept for 14 days.
Aggregate DMARC reports can be delivered to a dedicated mailbox and are summarised in the analytics section.
The import tool copies folders and messages over IMAP in the background while your mail keeps flowing. Most mailboxes finish within a few hours.
Plans are billed monthly or yearly in advance. You can change the number of users at any time and the difference is prorated.
Yes, authenticator apps and hardware security keys are supported for every account, and administrators can make them mandatory.
Business plans include a 99.9% monthly availability commitment with service credits. Historical status is published on our status page.
You can export all mail and delete the organisation from the settings page. Data is permanently removed after a 30-day grace period.
Use the help centre or write to the support address shown in the dashboard. Business customers also have access to priority queues.