Use Mailboxlayer from Claude
Add the Mailboxlayer connection to a Space that runs Claude, then use it from every channel in that Space.
ConnectorMailboxlayer
Mailboxlayer integration for Claude and Codex
Connect Mailboxlayer once, then control which Spaces can use its approved tools and data without pasting credentials into prompts or threads.
CategoryEmail & Messaging
Use Mailboxlayer from Codex
Add the Mailboxlayer connection to a Space that runs Codex, then use it from every channel in that Space.
Use Mailboxlayer from Sidekick
Connect your own OpenClaw to Sidekick while type.com provides the conversations, permissions, connections, skills, and automations.
Email & Messaging
What the Mailboxlayer connector can do
Mailboxlayer validates a single email address against syntax, MX records, and SMTP mailbox checks, returning quality flags a team can act on before sending. A support or marketing Space in type.com can ask the agent to check whether an address entered on a form is real before it gets added to a mailing list, catching typos and fake addresses as part of the normal signup conversation.
One connection, many Spaces
Connect Mailboxlayer once, then decide which Spaces can use it in threads, skills, automations, and coding work.
Use Mailboxlayer from Claude Code, Codex, and automations
Use Mailboxlayer from Claude Code or Codex
Once Mailboxlayer is connected in type.com, install the type.com CLI, and Claude Code or Codex can call its tools with type-cli integrations call. Calls run with your type.com access, and the credentials stay on type.com's servers.
Automate Mailboxlayer on a schedule or webhook
In a Space with Mailboxlayer connected, describe the job, and type.com proposes an automation with its trigger, schedule, and destination. Runs can start on a schedule or from a webhook, Slack, GitHub, Linear, email, or RSS, and each run leaves a thread the team can read.
What teams do with Mailboxlayer in type.com
Catch a typo before adding a contact
Check an email address entered on a form before it goes into the CRM, catching obvious typos before a bounce happens.
Check this email address with Mailboxlayer before I add it to the contact list.
Validate addresses from a support ticket
Confirm an email address a customer provided is valid before using it for account recovery or confirmation.
Validate this customer's email with Mailboxlayer before we send the account recovery link.
Screen a lead before outreach
Check a newly scraped lead's email for validity before a rep spends time drafting a personalized message to it.
Check this lead's email with Mailboxlayer before I write them a cold email.
Representative actions
- Check Email Validity
Validates a single email address, checking syntax, domain, SMTP, and other quality flags.
Connection
API and auth details
mailboxlayer provides a REST JSON API for email validation and verification. Integrations can check syntax, MX records, SMTP mailbox existence, catch-all behavior, disposable/free provider classification, quality scores, and deliverability-related fields using an access key query parameter.
- Source
- type.com catalog metadata
- Auth schemes
- API key
- Official site
- https://mailboxlayer.com/
FAQ
Questions people ask before connecting Mailboxlayer
Can Claude validate emails with Mailboxlayer?
Yes. With a Mailboxlayer connection shared to a Space, the agent can check a single email address for syntax, domain, and SMTP validity, right from a thread.
How does type.com authenticate with Mailboxlayer?
Mailboxlayer uses an API key, passed as an access key. An admin adds it once when creating the connection.
Can Mailboxlayer checks run automatically on new signups?
Yes. A type.com automation can validate new signup emails with Mailboxlayer on a schedule and flag invalid ones to a channel.
Can Claude Code or Codex use Mailboxlayer?
Yes. Once Mailboxlayer is connected in type.com, install the type.com CLI, and Claude Code or Codex can call its tools with type-cli integrations call. Calls run with your type.com access, and the credentials stay on type.com's servers.
Can I automate Mailboxlayer on a schedule?
Yes. In a Space with Mailboxlayer connected, describe the job, and type.com proposes an automation with its trigger, schedule, and destination. Runs can start on a schedule or from a webhook, Slack, GitHub, Linear, email, or RSS, and each run leaves a thread the team can read.
Is this the same as an MCP server for Mailboxlayer?
Not exactly. type.com uses connectors and connections to give selected Spaces access to approved app tools and data. Some connectors use hosted MCP, while others use OAuth, API keys, service accounts, or custom APIs.
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