Approve what your team sends
Edit any draft and check a campaign’s recipients, senders and messages before it goes out.
Security & sending controls
Your team sends.You set the limits.
Every campaign is reviewed before it launches, sends from your own mailbox within your limits, and skips anyone who opted out.
- Your own mailboxEmails go out from your Gmail or Microsoft 365 account.
- Nothing launches unreviewedCampaigns send only after someone approves them.
- Encrypted credentialsConnection secrets are stored encrypted, never shown again.
- Passkeys and two-factorEach member can add them to their own sign-in.
Sending controls
Catch mistakes before launch.
Set limits for every sender
Cap daily volume, sending hours and the gap between emails. Pause a mailbox that needs attention.
Keep opt-outs out of future campaigns
Unsubscribes and blocked people or domains are skipped in every campaign across the workspace.
Access & protection
Protect access as your team grows.
Choose who can read and send
Sending and reading are separate permissions for each member and mailbox, so assigning a reply never opens the whole inbox.
Protect accounts and credentials
Add a passkey or two-factor to each sign-in. Connection secrets are encrypted, and API tokens are scoped and expire.
See who changed what
Approvals, prospect updates and admin changes are recorded, with webhook delivery history.
Mailbox health
Check your mailbox before you send.
Reach-book.com reads your domain’s SPF, DKIM and DMARC records and tells you what is missing before a campaign launches.
- Checks every connected mailbox’s domain
- Says which record is missing or conflicting
- Verifies recipient addresses before sending
These checks help you fix or pause a mailbox. They can’t guarantee inbox placement.
Related guides
- Is cold email legal?GDPR, UK PECR and CAN-SPAM rules for B2B senders, with sources from the laws and regulators.
- Opt-outs and team inboxesWho can read, send and stop outreach, and how unsubscribes apply across a workspace.
- Find someone's emailHow email verification works and what to do with a catch-all result before you send.
Before you decide
Can a teammate send from my mailbox?
Only if you grant it. Mailbox read and send permissions are set separately for each member, so assigning a conversation to someone does not give them access to the mailbox.
Can a campaign launch without approval?
Campaigns launch after review and approval. You see the rendered messages, recipients, and senders before approving, and the approved snapshot is what gets sent within the schedule and limits you set.
How are sending limits enforced?
Set daily limits, sending hours, and the time between messages for each sender. Mailboxes with delivery problems or failed health checks can be paused so no further outreach goes out until you review them.
How are opt-outs handled?
Recipient unsubscribes and do-not-contact entries apply across workspace outreach, so a suppressed person or domain is left out of future campaigns.
How is account access protected?
Sign-ins support passkeys and two-factor authentication. Integration credentials are encrypted, stored secrets are not shown back to team members, and workspace API tokens are scoped with an expiry date. Administrative changes are recorded in the audit history.
More answers in the help center.