• LOGS
  • BLOCKS
  • DETAILS
  • HUMAN

How to troubleshoot email delivery with your AI

Connect Zoho ZeptoMail to your AI client to pinpoint exactly where your messages are getting stuck.

Ask AI about this page

Short answer

Why aren't my emails reaching recipients?

Your AI can scan your ZeptoMail logs and suppression lists to find the specific reason for a failure. It identifies if an address is blocked or if a specific delivery attempt failed. You'll get a clear breakdown of the error codes and recipient status.

Troubleshooting outcomes

Where every issue lands.

Your AI categorizes delivery failures into actionable buckets.

LOGS

Delivery failure analysis

The AI pulls recent activity to see if messages were rejected or deferred. You get the specific error reason for each failed attempt.

BLOCKS

Suppression list check

It checks if recipients are on your suppression list due to previous bounces or complaints. This tells you why a valid email won't send.

DETAILS

Deep dive into errors

When a log entry looks suspicious, the AI pulls the full technical details. This helps you understand specific SMTP or API rejection codes.

HUMAN

Manual fixes needed

The AI identifies issues like invalid email formats or domain reputation problems. You'll need to handle these changes in your sender settings.

The workflow

What your AI does when the issue arrives.

Instead of you digging through dashboards, your AI does the heavy lifting.

  1. Scan recent activity

    The AI looks through your recent message history to find failed or bounced attempts.

    list_logs

  2. Identify specific errors

    It pulls the technical reason behind a specific failed delivery attempt.

    get_log_details

  3. Check for blocks

    The AI looks at your suppression list to see if the recipient is being intentionally blocked.

    list_suppression_list

  4. Summarize findings

    It combines the log data and suppression status into a single explanation of the problem.

    list_logsget_log_details

Try it

Copy these to start.

Use these prompts to kick off the investigation.

Starting points

Replace the bracketed text with your specific email address or time frame.

Zoho ZeptoMail Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_82Dc9MoqwAgBXBHtwBl6bpLIFb61LZCNVSDt3KOd/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Zoho ZeptoMail capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "zoho-zeptomail-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_82Dc9MoqwAgBXBHtwBl6bpLIFb61LZCNVSDt3KOd/mcp"
    }
  }
}
Copy into chat04

  • Check the ZeptoMail logs for any failed deliveries in the last 24 hours.

  • Why did the email sent to [email address] fail to deliver?

  • Is [email address] currently on my suppression list?

  • Look at the most recent logs and tell me the most common error code appearing.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect Zoho ZeptoMail once, then ask.

One connection gives your AI access to your logs and lists. Your credentials stay encrypted and secure on our side.

Connect Zoho ZeptoMail to your AI

FAQ

How this task behaves.

  • 01

    Can the AI remove an email from my suppression list?

    No. The AI can only read the list to tell you who is on it. You must manually remove addresses through your ZeptoMail dashboard.

  • 02

    Can the AI resend a failed email?

    No. The AI only investigates the logs. You have to trigger resends from your own application or the ZeptoMail console.

  • 03

    Does the AI see my full email content?

    No. The AI only accesses the delivery logs and suppression data provided by the tools.

  • 04

    Can the AI change my SMTP settings?

    No. The AI is limited to reading logs and suppression lists. It cannot modify your account configuration.

  • 05

    How does the AI know why an email bounced?

    It uses the log details to read the specific error message returned by the receiving mail server.

  • More questions about Zoho ZeptoMail? The Connector page answers them. See everything the Zoho ZeptoMail Connector can do

Connect Zoho ZeptoMail to Claude, Cursor, ChatGPT & more