mailfloss
mailfloss provides email verification APIs for checking individual addresses and processing asynchronous verification batches.
What agents can do
Actions12
Cancel batch verification
Cancel a pending or in-progress batch verification job.
Check api key
Verify that the connected Mailfloss API key is valid.
Create batch verification
Submit email addresses for asynchronous batch verification and return the job ID.
Erase verification records
Permanently erase stored verification records for the supplied email addresses.
Get account
Return the authenticated Mailfloss account holder's identity, contact details, security posture, notification preferences, and signup time.
Get batch verification results
Return one cursor-controlled page of stored batch results after organization floss-setting overrides.
Get batch verification status
Read an asynchronous batch verification job's state and available counters.
Get job
Return one verification job and its complete verdict breakdown.
4 moreFewer
Get organization
Return the authenticated Mailfloss organization's plan, credit balances, current-period usage, trial state, account status, and feature entitlements.
Get usage report
Return verification usage for a UTC calendar period, optionally scoped to one ESP connection.
List jobs
Return one page of the organization's verification-job history, newest first, with optional source and lifecycle filters.
Verify email
Verify one email address and return Mailfloss's raw engine verdict without organization floss-setting overrides.
How it connects
You paste an API key from mailfloss on a page Composio hosts, so the key never passes through Definable.
Keep the connection to yourself or share it with your workspace. Any action that writes or sends can wait for your approval.
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