#MTASTS
LightNews LightNews
andresbohren.bsky.social
🚀I've published my #GetMailprotection #PowerShell Script v1.15 to #PowerShellGallery.
the Script checks diffrent DNS Informations about a Domain - mostly about Mailsecurity Settings. #DNSSEC #CAA #MX #SPF #DMARC #MTASTS #DANE #TLSRPT #TenantID #SecurityTXT and many more
bit.ly/4fyhoXh
November 20, 2024 at 9:30 PM
andresbohren.bsky.social
🚨I've created a new #SwissDomainSecurityReport by analyzing all ~2.7 Mio .ch Domains. Read the full details at bit.ly/42F0Et1
#DNSSEC #CAA #STARTTLS #SPF #DMARC #DANE #MTASTS #TLSRPT #BIMI #DID #MCP
October 16, 2025 at 8:45 AM
berndberger.eu
I guess my new mailserver is just fine 👌
All tests OK/green. Tests: Answer Connect HELO TLS Cert Secure From MTASTS DANE
February 5, 2026 at 8:33 PM
andresbohren.bsky.social
📢Heute Abend nicht verpassen #exusg #MTASTS #DANE und noch viel mehr zu #Mailsecurity 😍
stensitzki.eu Thomas Stensitzki 🐝 🌻 🎙️ @stensitzki.eu · Oct 31
Am 2. November trifft sich die Exchange User Group zum hybriden Q4 Meetup 2023.
Aufgepasst: Der Termin wurde um eine Woche vorverlegt.

Weitere Infos und die Anmeldung findest du hier: exusg.de/2023/10/17/e...

#CommunityRocks #MSExchange #EmailSecurity #EmailHygiene
November 2, 2023 at 2:49 PM
schnoll.bsky.social
SMTP DANE & MTA STS Connector Modes allow explicit control over how strictly Exchange Online enforces modern mail flow security standards when sending email over outbound connectors
techcommunity.microsoft.com/blog/exchang...

#MSExchange #SMTPDANE #MTASTS
Announcing SMTP DANE & MTA STS Connector Modes in Exchange Online | Microsoft Community Hub
We wanted to announce SMTP DANE & MTA STS Connector Modes in Exchange Online.  
techcommunity.microsoft.com
March 10, 2026 at 9:00 PM
andresbohren.bsky.social
🚀New #DANE and #MTASTS #ConnectorModes in #ExchangeOnline
bit.ly/4sHVreq
March 17, 2026 at 6:51 AM
mailbox.org
🔐 Viele fragen sich: Warum nutzen wir DNSSEC, wenn MTA-STS doch die einfachere Lösung wäre? Wir erklären es im Video

Unser Goldstatus im BSI „E-Mail-Sicherheitsjahr 2025“ zeigt, dass wir auf erstklassige Technologien setzen. Mehr: mailbox.org/de/news/bsi-...

#EmailSecurity #BSI #DNSSEC #MTASTS
September 24, 2025 at 8:01 AM
andresbohren.bsky.social
🚀 What is Mail Transfer Agent Strict Transport Security #MTASTS and how does it work? I've explained the basics in a #Blog Article 📣 #Email #Security
bit.ly/4aQFvNZ
April 12, 2024 at 6:29 AM
takkovacs.bsky.social
mailcow dockerized sécurisé
infos.zogg.fr/mailcow-secu...

Ou comment sécuriser son serveur mailcow: dockereized.

#homelab #mail #server #crowdsec #geoblock #dnssec #spf #dkim #dmarc #mtasts #dane
mailcow dockerized sécurisé
Ce billet est une suite à mailcow dockerized.
infos.zogg.fr
September 7, 2025 at 2:33 PM
andresbohren.bsky.social
📣I've published a new Version of my Get-Mailprotection #PowerShell Script to the #PowerShellGallery #NS #MX #SPF #DKIM #DMARC #BIMI #MTASTS #TLSRPT #DNSSEC #DANE #TenantID #STARTTLS
www.powershellgallery.com/packages/Get...
March 30, 2024 at 11:13 AM
andresbohren.bsky.social
🚀I've released the Version 1.8 of #GetMailprotection #PowerShell Script to #PowershellGallery #MX #SPF #DKIM #DMARC #BIMI #MTASTS #TLSRPT #DANE #CAA
PowerShellGallery: bit.ly/46xyG1E
Source and Manual: bit.ly/3M5xaML
September 30, 2023 at 8:04 AM
pakal.org
SPF, DMARC, DKIM et MTA-STS ou comment régler les petits problèmes d'envois de mail de pakal.org et walers.net ...

#mail #spf #dmarc #dkim #mtasts #mx
Photographie architecturale et urbaine par Pascal Walers
Découvrez toute l'actualité sur le travail de Pascal Walers (pakal), photographe passionné par l'architecture et l'urbanisme.
pakal.org
December 26, 2025 at 2:38 PM
andresbohren.bsky.social
🚨How to deploy #MTASTS with the PS.MTA-STS #PowerShell Module on a #Azure #FunctionApp.
I am proud of working with Jamy Klotzsche to improve the Module and bring MTA-STS for #ExchangeOnline to the next level
bit.ly/4aTo6oa
April 12, 2024 at 6:36 AM
msxfaq.de
#MSXFAQ Exchange Online mit MTA-STS und SMTP DANE www.msxfaq.de/cloud/exchan... - Browser warnen, wenn bei HTTPS das Zertifikat nicht passt. Mailserver sind froh, wenn #OpportunisticTLS überhaupt verschlüsselt. Mit #SMTPDANE und #MTASTS können Sie das strenger vorgeben.
Exchange Online mit MTA-STS und SMTP DANE
Frank's Microsoft Exchange FAQ
www.msxfaq.de
June 1, 2026 at 10:46 PM
andresbohren.bsky.social
🚀I have released a new Version of the Get-Mailprotection #PowerShell Script to the #PowerShellGallery
- Moved from Resolve-DNS to DNS over Https (DoH) dns.google/resolve
bit.ly/3TJQBy8
#NS #MX #SPF #DKIM #DMARC #BIMI #MTASTS #DANE #TLSRPT #CAA #SECURITYTXT #DNSSEC
September 28, 2024 at 8:44 AM
mustafaerbay.bsky.social
DNS'te enforce yazıp her

#EmailSecurity #MtaSts #Tls #Postfix

https://mustafaerbay.com.tr/blog/technology/mta-sts-kagit-ustunde-enforce-uc-aydir-kimse-okuyamiyordu/
MTA-STS Kâğıt Üstünde Enforce: Üç Aydır Kimse Okuyamıyordu
DNS'te enforce yazıyordu, Google'ın 25 TLS raporunun 24'ü 'politika yok' diyordu. Getirilemeyen MTA-STS politikası sessizce yok sayılır; kendi origin kilidimin bunu nasıl yaptığını anlattım.
mustafaerbay.com.tr
September 12, 2026 at 11:42 AM
mustafaerbay.bsky.social
I thought our email was strictly enforcing MTA-STS for

#EmailSecurity #MtaSts #Tls #Postfix

https://mustafaerbay.com.tr/en/blog/technology/mta-sts-kagit-ustunde-enforce-uc-aydir-kimse-okuyamiyordu/
MTA-STS Enforced on Paper: Unread for Three Months
DNS said enforce; 24 of Google's 25 TLS reports said 'no policy found'. An unfetchable MTA-STS policy is silently ignored. Here is how my own origin lockdown did exactly that.
mustafaerbay.com.tr
September 12, 2026 at 11:42 AM
throwable.bsky.social
📦 mrsleeps/vexim-web-plugin-mtasts v1.1.2

MTA-STS plugin to support in VExim Web UI

🔗 https://github.com/MrSleeps/vexim-web-plugin-mtasts
July 12, 2026 at 2:54 AM
throwable.bsky.social
📦 mrsleeps/vexim-web-plugin-mtasts v1.1.0

MTA-STS plugin to support in VExim Web UI

🔗 https://github.com/MrSleeps/vexim-web-plugin-mtasts
July 5, 2026 at 1:28 AM
throwable.bsky.social
📦 mrsleeps/vexim-web-plugin-mtasts v1.0.3

MTA-STS plugin to support in VExim Web UI

🔗 https://github.com/MrSleeps/vexim-web-plugin-mtasts
July 3, 2026 at 2:41 PM
throwable.bsky.social
📦 mrsleeps/vexim-web-plugin-mtasts v1.0.2

MTA-STS plugin to support in VExim Web UI

🔗 https://github.com/MrSleeps/vexim-web-plugin-mtasts
July 3, 2026 at 2:40 PM
meysamazing.bsky.social
MTA-STS enforce vs. testing: know before you switch

I always recommend at least 30 days in testing mode with TLS-RPT active before switching

the reports show you exactly who will break

no guessing required

https://dmarcguard.io/tools/mta-sts-checker/

#DMARC #EmailSecurity #MTASTS #TLSEncryption
June 15, 2026 at 3:00 PM
andresbohren.bsky.social
🚀#DANE (DNS based Authentification of Named Entities) is in #Preview for #ExchangeOnline. Is your Domain secured by #DNSSEC? Then you might wanna try this out. If not use #MTASTS. All the details in my #Blog Article 📣
bit.ly/3Y5RtjT
July 19, 2024 at 6:22 AM
andresbohren.bsky.social
🚀I have released Get-Mailprotection 1.12 #NS #MX #SPF #DKIM #DMARC #BIMI #MTASTS #TLSRPT
- Fixed Bug in Detection of Multiple SPF Records
bit.ly/4aPiAUl
January 13, 2024 at 11:43 AM
throwable.bsky.social
📦 mrsleeps/vexim-web-plugin-mtasts v1.0.3

MTA-STS plugin to support in VExim Web UI

🔗 https://github.com/MrSleeps/vexim-web-plugin-mtasts
June 27, 2026 at 8:19 PM