MailPolicyExplainer
1.3.1
Explains a domain's email DNS records, including MX, SPF, DKIM, DMARC, and more.
Minimum PowerShell version
5.1
Installation Options
Owners
Copyright
(c) 2018, 2020, 2023 Colin Cogle. All rights reserved.
Package Details
Author(s)
- Colin Cogle
Tags
email mail SPF DKIM DMARC BIMI DNSSEC DANE MTA-STS MX TLSRPT STARTTLS domainkey TLS TLSA ADSP DNS policy SenderID tester Reporting Test Exchange Office365 Google Network Cloud security audit IPv4 IPv6 SMTP RSA Ed25519 Windows MacOS Linux
Functions
Test-MailPolicy Test-MXRecord Test-IPVersions Test-DkimSelector Test-AdspRecord Test-DmarcRecord Test-BimiSelector Test-MtaStsPolicy Test-SmtpTlsReportingPolicy Test-SpfRecord Test-DaneRecord Invoke-GooglePublicDnsApi
PSEditions
Dependencies
This module has no dependencies.
Release Notes
This release adds one new feature: IP version checks are now indented when run from `Test-MailPolicy`.
Many bugs were fixed, too:
- Implied MX records are now displayed correctly.
- `Test-DaneRecords` now correctly checks DANE records for domains without MX records.
- The DMARC `fo` token is now parsed correctly when multiple values are present.
- The DMARC `rf` token is now parsed correctly.
- The IntelliSense handling of `Test-SpfRecord` has been improved by hiding some internal-use-only parameters.
- The IP version checks now work with implied MX records.
- The MTA-STS policy file test returns a better error message when the file does not have the correct CRLF line endings.
- The SMTP TLS reporting policy test now checks to make sure exactly one `v` tag is present with the value `TLSRPTv1`.
- The SMTP TLS reporting policy test now fails gracefully when invalid text is returned.
- The SPF `exists` and `mx` token parsers no longer generate a spurious error when not counting DNS lookups.
- Online help is fixed for `Test-SmtpTlsReportingPolicy`, `Test-MtaStsPolicy`, and `Test-SpfRecord`.
- Cleaned up the output of `Test-DaneRecords` a little.
- Miscellaneous code cleanup.
FileList
- MailPolicyExplainer.nuspec
- AUTHORS.txt
- INSTALL.md
- MailPolicyExplainer.psd1
- en-US\about_BIMI.help.txt
- en-US\about_DKIM.help.txt
- en-US\about_DMARC.help.txt
- en-US\about_MXRecords.help.txt
- en-US\about_SPF.help.txt
- CHANGELOG.md
- LICENSE.txt
- NEWS.md
- en-US\about_DANERecords.help.txt
- en-US\about_DKIMADSP.help.txt
- en-US\about_IDNEmailAuthentication.help.txt
- en-US\about_NullMXRecords.help.txt
- en-US\MailPolicyExplainer-help.xml
- CODE_OF_CONDUCT.md
- MailPolicyExplainer.cat
- README.md
- en-US\about_DANERecordsAcronyms.help.txt
- en-US\about_DKIMEd25519.help.txt
- en-US\about_MailPolicyExplainer.help.txt
- en-US\about_SMTP.help.txt
- src\MailPolicyExplainer.psm1
- CONTRIBUTING.md
- SECURITY.md
- en-US\about_DANERecordsUsage.help.txt
- en-US\about_DKIMRSAKeyUpdates.help.txt
- en-US\about_MTA-STS.help.txt
- en-US\about_SMTPTLSReporting.help.txt