Clicking on S/MIME domain certificates... opens the submenu for the administration of manually imported of communication partners.
Clicking on OpenPGP Domain Keys opens the submenu for administrating imported of communication partners.
Sections on this page:
•Search for managed S/MIME certificate
•Managed SEPPmail domain certificates
•Search for managed HIN certificate
•HIN Connector domain certificates
Section Domain encryption usage
Note on the functioning of the Domain encryption via the Managed Domain Service.
Section Search for managed S/MIME certificate
Clicking on Display managed domain certificate... checks whether the indicated email domain also participates in the SEPPmail Managed Domain Service.
The search term is entered as a character string.
Whether the entered domain(s) is/are also released for the Managed Domain Service is indicated in the column SEPPmail Managed Domain Encryption of the table under Mail System Managed Domains.
Section Managed SEPPmail domain certificates
Since all SEPPmail Secure E-Mail Gateways (see Mail System Managed Domains Settings S/MIME domain keys) participate in the Managed Domain Service by default, between SEPPmail Secure E-Mail Gateways, at least a Domain encryption takes place without having to explicitly exchange key material.
The Managed Domain Service certificates are exchanged automatically every (changed in version 12.0.11) six hours every hour via the SEPPmail key server, provided that the option 
Auto-update S/MIME domain certificates is active. If necessary (e.g. if a new, known communication partner is added), an immediate download of the newly added keys can be enforced via the Update domain certificates... button.
The number of email domains that have this service is specified in the text directly below the section header.
The domains with which encrypted communication took place via the Managed Domain Service in the last three months are listed in the table of this section according to top-level domain.
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The Managed Domain Service uses the S/MIME encryption algorithm AES256. |
only displayed with active HIN connector License
Section Search for managed HIN certificate
Clicking on Display HIN domain certificate... checks whether the indicated email domain participates in the HIN Domain Encryption.
The search term (e.g. the target domain) is entered as a character string.
Whether the own domain(s) also participate in the HIN Domain Encryption is indicated in the column HIN Domain Encryption of the table under Mail System > Managed Domains.
Section HIN Connector domain certificates
Between SEPPmail Secure E-Mail Gateways that have set up the HIN Domain Encryption (see Mail System > Managed Domains > > Settings > S/MIME domain keys, section "only displayed with active HIN connector License"), a Domain encryption always takes place via this service, without having to explicitly exchange key material.
If necessary (e.g. if a new, known communication partner is added), an immediate download of the newly added keys can be enforced via the Update domain certificates... button.
The number of email domains that have this service is specified in the text directly below the section header.
The HIN domains with which encrypted communication took place via the Managed Domain Service in the last three months are listed in the table of this section according to top-level domain.
