A puppet module to configure python-postfix-policyd-spf

WordPress mu-plugin to set sender/return path for mail if not set.

Experimentation with Swift. Creating a SPF record deconstruction package

Analyze your DMARC reports using SQL or Excel

An example of configuration of a Route53 managed domain, configured as a custom email domain for iCloud+ Mail.

Gathers the spf record of the given target domain using bash scripting ⚡

Python Script for Digging into a domain's SPF records

Automatically create "reject all" SPF, DKIM, and DMARC DNS records in domains that contain no MX records.

Contact form sending mails using PHP

Extract IP and domain list from SPF records

A PowerShell module to verify that your Office 365 DNS records have been set up correctly.

A Rust library to deconstruct DNS SPF records

🔏 Stand-alone DKIM class to sign your emails with a 2048 bit private key hashed with SHA-256 algorithm.

SPF-finder is designed to check for the validation of a Sender Policy Framework (SPF) record in a domain's DNS settings. It uses the nslookup command to query the DNS server for the SPF record, and then parses the output to determine if the record is present or not. It also have functionality for reading a list of domains.

Phishable is a project that logs misconfigured DNS that can be exploited to conduct phishing attacks & spoof domains. Phishable helps orgs investigate phishing campaigns, gauge third-party risk & mitigate these risks. All orgs on the list are exposed to higher risk of threat actors gaining initial entry to their org, supply chain, and customers.

Bash script that automates the parsing of IP addresses of a domain as per SPF record.

This tool help to find email header hop list . Also help to SpF and DKIM signature verification. You can check all mail is legitimate or not

DNS Scout is a DNS troubleshooting tool that gets your email to the inbox. Checks SPF, DMARC, DKIM and MX records, for InfoSec Pros and Normies. Compatible with macOS, Ubuntu, Raspberry Pi and Kali Linux.

Tool for checking SPF records for domain names

A simple tool to check SPF and DMARC for one or more domains