Your mailboxes are safe with us.
You trust us with access to your mailboxes. Here is exactly how we protect them, and your data.
Mailbox passwords and tokens are encrypted
App passwords, sign-in tokens and integration keys are encrypted with AES-256-GCM before they're stored, and are never shown again after you save them.
Microsoft without a password
Microsoft 365 mailboxes connect with Microsoft sign-in, so we never see or store the password.
API keys you control
Keys are shown once and stored only as a hash. Give each key only the access it needs, from read-only to full, for one workspace or all of them. Revoke a key in one click.
Roles and workspaces
Owner, admin, member and viewer roles. Limit a teammate to the workspaces they work on. Billing and deleting stay with the owner.
Support access you can see
If our team opens your account to help, it's read-only by default, needs a reason, is logged, and shows up in your Settings under Support access. Support can never change billing, delete your account or change the owner.
Signed webhooks
Every webhook carries an HMAC-SHA256 signature so you can confirm it came from us.
Abuse protection
Bot protection on sign-up, a review of each account's first campaign, content rules, and automatic pauses on bounce spikes. This keeps the platform's sending reputation clean for everyone.
Unsubscribes always honoured
One-click unsubscribe headers, unsubscribe detection in replies, and an account-wide blocklist that can't be bypassed, through the app or the API.
Your data stays yours.
Export your contacts and sending history as CSV whenever you like. Ask us to delete your account and we remove your data.
Where it runs
The app and database run on Oracle Cloud, behind Cloudflare. Emails are sent through your own provider's servers (Google, Microsoft, Zoho or your SMTP host), not ours.
Report a problem
Found a security issue? Email [email protected] with "Security" in the subject. We reply within two working days.
Start sending this week.
Your first month is free and needs no card. Connect a mailbox, import a list and send your first test in about ten minutes.