message routing encryption policies

Email authentication via DKIM in Exchange Server with ExSBR

2017-08-16

DomainKeys Identified Mail (DKIM) is an email authentication method designed to detect email spoofing. It allows the receiver to check that an email claimed to have come from a specific domain was indeed authorized by the owner of that domain. The two main components of DKIM are cryptography and DNS. DNS is used to publish … Read moreEmail authentication via DKIM in Exchange Server with ExSBR

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Improve your security settings in IIS

2016-07-20

Our software messageconcept PeopleSync uses the Microsoft Internet Information Services to publish contact data via the CardDAV protocol over HTTPS. The Austrian national Computer Emergency Response Team (CERT) published a bulletin regarding a critical security vulnerability in CGI this week. CERT recommends to change to change the webserver configuration immediately to hide the following information in the HHTP header … Read moreImprove your security settings in IIS