https://github.com/likhithkp/go-email-verification-tool

Lightweight Go application that verifies the presence of DNS records for a given domain. It checks for MX, SPF, and DMARC records and outputs the results.
https://github.com/likhithkp/go-email-verification-tool

bufio email-verification go golang os

Last synced: 16 days ago
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Lightweight Go application that verifies the presence of DNS records for a given domain. It checks for MX, SPF, and DMARC records and outputs the results.

• Host: GitHub
• URL: https://github.com/likhithkp/go-email-verification-tool
• Owner: likhithkp
• Created: 2024-05-21T02:08:36.000Z (8 months ago)
• Default Branch: main
• Last Pushed: 2024-05-23T03:48:04.000Z (8 months ago)
• Last Synced: 2024-12-11T17:53:29.514Z (23 days ago)
• Topics: bufio, email-verification, go, golang, os
• Language: Go
• Homepage:
• Size: 2.93 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Email Verifier

Email Verifier is a simple Go application that checks the presence of DNS records for a given domain. It verifies the existence of MX, SPF, and DMARC records and prints the results in CSV format.

## Features

- Verifies the existence of MX records.

- Checks for SPF records and retrieves the SPF record if it exists.

- Checks for DMARC records and retrieves the DMARC record if it exists.

## Prerequisites

- Go (version 1.13 or later)

## Installation

1. Clone the repository:

```bash

git clone https://github.com/likhithkp/go-email-verification-tool.git

cd go-email-verification-tool

```

## Run

```go run main.go```

## Example input:

  example.com

  google.com

  yahoo.com

## Example output:

  domain, hasMX, hasSPF, spfRecord, hasDMARC, dmarcRecord

  example.com, true, true, v=spf1 include:_spf.example.com ~all, true, v=DMARC1; p=none; rua=mailto:[email protected]

  google.com, true, true, v=spf1 include:_spf.google.com ~all, true, v=DMARC1; p=none; rua=mailto:[email protected]

  yahoo.com, true, true, v=spf1 include:spf.protection.outlook.com -all, true, v=DMARC1; p=reject; rua=mailto:[email protected]