MailBos combines "Mail" with the founder's surname "Bostan" and "Boss" — representing complete ownership and command over your communications. It's built to make you the boss of your inbox.

Security is central to our design. MailBos connects to your provider through official OAuth keys. Contact data is AES-256 encrypted at rest, and we never index, sell, or farm your private correspondence.

Instead of reading dozens of multi-paragraph threads, MailBos generates clear, concise summaries, groups notifications, silences newsletters, and drafts replies for you to send in one gesture.

Yes. MailBos supports secure OAuth synchronization with Google (Gmail) and Microsoft 365 (Outlook). Setup takes under 30 seconds.

Yes. Every contact field — and the recipient, subject, and preview of sent emails — is encrypted with per-user AES-256-GCM keys before it touches our database. Even our own team cannot read your data.

You fill an Outreach Profile once (your company, sectors, network) and write a short campaign brief. For each contact, MailBos blends that with the recipient's company intelligence to write a tailored, human outreach email.