namailu
namailu.cz
Email for organisations — people, agents and API
Mailboxes for a team, your own domains, per-person rights and an API to set up the rest yourself.
People and roles
Who may do what is decided at the mailbox — not by one big switch.
- Owner, admin and member. An admin runs domains and mailboxes, a member does their own work.
- Access to a specific mailbox is granted by name. Without it, a person cannot even see that the mailbox exists.
- The right to create further mailboxes can be given to a member too — individually, not across the board.
- Mailbox sharing between people, and across organisations when you work with someone outside.
- Two-factor authentication according to what the account is; for sensitive operations it is always required.
Domains and addresses
Your domain, your rules.
- Custom domains by plan, with a guide and continuous DNS checks — if a record disappears, we know before you do.
- Aliases (
info@,billing@) and forwarding out, optionally keeping a copy here. - A domain catch-all for mail addressed to nobody.
- Reserved names, so nobody creates an address that looks official.
Agents and API
Automation that does not hold the keys to everything.
- Agent mailboxes for programs — their own address, their own permissions. In detail on email for AI agents.
- An API key bound to a single mailbox. It cannot reach another one even by accident, even if both belong to the same person.
- Webhooks and idempotency, so a retried send does not mean a second email in someone's inbox.
- Quotas and limits per organisation and per mailbox.
- An audit trail of the operations that matter: who changed what, and when.
Frequently asked
What people ask most.
How many people can an organisation have?
It depends on the plan; mailbox and domain limits are listed with each plan in the pricing. Users beyond mailboxes are not charged separately.
Can a member have rights to only some mailboxes?
Yes, access is granted per mailbox by name. Without it, a person cannot even see that the mailbox exists.
Can a mailbox be shared with someone outside our organisation?
Yes, sharing works across organisations too — useful when you work with someone external.
Can we tell who changed what?
The operations that matter are recorded: who did what, and when.
Does everyone need two-factor authentication?
For sensitive operations it is always required; otherwise it follows what the account is. Delegating access to an agent without it is not possible.