How to integrate Zoho mail MCP with Codex

Create a signature, optionally assign it to users, and return it.

List all connected-user signatures or retrieve one signature by ID.

Retrieves all Zoho Mail accounts associated with the authenticated user.

Update the display name of a Zoho Mail account owned by the user.

Delete a label and remove it from associated Zoho Mail messages.

Create a folder in a Zoho Mail account and return its folder record.

Delete a folder from a Zoho Mail account.

Retrieve one Zoho Mail folder by account and folder ID.

List every folder in a Zoho Mail account.

Rename or move a Zoho Mail folder, or enable or disable its IMAP visibility, and return its observed state from a follow-up read.

Delete multiple groups in a single API call.

Tool to delete a specific mail group by its zgid.

Retrieve one Zoho Mail organization group, including members and settings.

List messages held for moderation in one Zoho Mail organization group.

Release held group messages for delivery or permanently reject them.

Create a label in a Zoho Mail account and return its identifiers.

List every label configured in a Zoho Mail account.

Tool to retrieve all personal bookmarks from a Zoho Mail account.

List one offset-paginated page of accounts managed by a Zoho organization.

List mail domains configured for a Zoho Mail organization.

Add or permanently remove domain aliases, catch-all delivery, and notification addresses.

Add, verify, regenerate, default, or delete a domain DKIM selector.

Set a primary domain or enable/disable mail hosting and subdomain stripping.

Tool to create and save an email draft in Zoho Mail without sending it.

Move one Zoho Mail email to trash or permanently delete it.

Download one attachment from a Zoho Mail message as a file.

Get normal and optional inline attachment metadata for one message.

Tool to retrieve the full content/body of a specific Zoho Mail email.

Get one email's internet message headers without flattening repeated values.

Retrieve one email's complete metadata record by account, folder, and message ID.

Tool to retrieve a list of emails from a Zoho Mail account folder.

Send or schedule a reply while preserving the original message thread.

Send an email immediately or schedule it for later delivery.

Batch-update message or thread read, folder, flag, label, archive, or spam state.

Tool to retrieve storage details for a specific user in the organization.

Tool to update organization spam processing type.

Updates a user's storage allocation within a Zoho Mail organization.

Tool to search emails in a Zoho Mail account using Zoho's searchKey syntax.

Create a task in a Zoho Mail group.

Create a personal task for the connected Zoho Mail user.

List one offset-paginated page of personal tasks for the connected Zoho Mail user.

Update one documented field on a task in a Zoho Mail group.

Tool to update group settings.

Enable or disable an external account, or update incoming, outgoing, IMAP, POP, or ActiveSync status for an organization-managed mailbox.

Verify domain ownership, SPF, or MX DNS records for a Zoho Mail domain.