Mailozaurr is a PowerShell module that aims to provide SMTP, POP3, IMAP and few other ways to interact with Email. Underneath it uses MimeKit and MailKit and EmailValidation libraries written by Jeffrey Stedfast.

PowerShell module for checking SPF, DKIM and DMARC-record for one or multiple domains.

Checks a domain's Office 365 DNS records for correctness.

This Script checks diffrent DNS Records about a Domain - mostly about Mailsecurity Settings. Most of the Querys are simple DNS Querys (NS, MX, SPF, DKIM, DMARC, BIMI, MTA-STS, TLSRPT). The Script uses also DNS over HTTP for several checks (ZoneSigned, TLSA Record for DANE). Also some Webrequests are required for MTA-STS, TenantID (OIDC), Security.t... More info

Explains a domain's email DNS records, including MX, SPF, DKIM, DMARC, and more.

Powershell cmdlet for retrieving DMARC Records for one or multiple domains via file paths, in-line lists, singular domains, or variables with arrays of domains.

DNSTools are a set of tools created by talkingbytes.co.uk for querying MX, SPF, DMARC records for email domains. Adds commands get-mx, get-SPF, Get-DMARC and DNSTools.