Connect Microsoft 365 · Koine Cyber

Koine Cyber's delegated connector for Microsoft 365: read and write mail and calendar, plus read-only Teams, OneDrive, and SharePoint. It acts only as the signed-in user and stores no data.

This connector requests the following delegated Microsoft Graph permissions:

Mail & calendar (read and write)

Mail.ReadWrite — Read mail and create/edit drafts (reply, reply-all, forward)
Mail.Send — Send mail you have explicitly approved
MailboxSettings.ReadWrite — Create and manage your Outlook categories (and mailbox settings)
Calendars.ReadWrite — Read and manage your calendar events
Calendars.Read.Shared — Check free/busy and suggest meeting times

Teams, OneDrive & SharePoint (read only)

Files.Read.All, Sites.Read.All — Read your OneDrive files and SharePoint sites and documents
Chat.Read, ChannelMessage.Read.All — Read your Teams chats and channel messages
Team.ReadBasic.All, Channel.ReadBasic.All — List the teams and channels you belong to

Identity & session

User.Read — Read your basic profile (sign-in identity)
offline_access — Keep the session connected without re-prompting every hour

Please read this before you continue. This Microsoft 365 connector (the "Service") is provided free of charge by Koine Ventures on an "as is" and "as available" basis, with no warranties of any kind and no uptime, support, or security guarantee. To the maximum extent permitted by law, Koine Ventures disclaims all liability for any loss or damage arising from the Service, including data loss, business interruption, and security incidents. You use the Service entirely at your own risk. You are responsible for confirming that your organization permits this connection and for meeting your own legal, regulatory, and compliance obligations. The Service acts only with the delegated Microsoft Graph permissions you or your administrator consent to, and that access is revocable at any time in Microsoft Entra. It depends on Microsoft and Anthropic services that Koine Ventures does not control. By granting consent, connecting, or continuing to use the Service you accept, and your continued use is ongoing consent to, all of these terms and risks, and you confirm you are authorized to accept them on behalf of your organization. If you do not agree, do not use the Service and disconnect it in Microsoft Entra. See the full Terms of Use and Privacy Statement. This is not legal advice.

Set it up for your organization (recommended). An administrator grants consent once for the whole tenant, so every user can connect without individual prompts.

By clicking either button you acknowledge you have read, understood, and agree to the Terms of Use and Privacy Statement, that you accept the Service "as is" and entirely at your own risk, that your continued use is ongoing consent to all associated risks, and that you are authorized to accept these terms on behalf of your organization.