Internet access

NoSpamProxy accesses the following Internet resources:

Core Antispam Engine

Name	Link	Enabled by default	License	Version
Pattern and signature files	https://av-patterns.nospamproxy.com/	Yes	Customer contract Protection	14.0.5 and higher
Cloud file upload	http://nimbus.bitdefender.net/	Yes	Customer contract Protection	14.0.5 and higher

Gateway Role

See Core Antispam Engine.

NOTE: If you use NoSpamProxy Encryption, the Gateway Role requires free access to the Internet via http or https in order to be able to retrieve the necessary certificate revocation lists (CRL). A complete list of accesses cannot be provided.

Text message provider

Name	Link	Enabled by default	License	Version
Mes.mo GmbH AnySMS	http://any-sms.info	No	Customer contract	All
MindMatics AG	http://mindmatics.de/	No	Customer contract	All
tynTec GmbH	http://tyntec.com	No	Customer contract	All
Whatever Mobile	http://whatevermobile.com/	No	Customer contract	All

De-Mail

Name	Enabled by default	License	Address	Version
Mentana	No	Customer contract		All

Request for certificates

Name	Enabled by default	License	Address	Version
Digicert	No	Customer contract	https://www.digicert.com/services/v2/	All
D-Trust	No	Customer contract	Production: https://csm.d-trust.net/	All
GlobalSign	No	Customer contract	Production: https://system.globalsign.com/cr/ws/GasOrderService	All
GlobalSign Atlas	No	Customer contract	Production: https://emea.api.hvca.globalsign.com:8443	14.2 and higher
Sectigo	No	Customer contract	https://cert-manager.com/	15.1 and higher
SSLPlus	No	Customer contract	https://api.sslplus.de/	All
SwissSign	No	Customer contract	Production: https://cmc.swisssign.ch/ Legacy: Production: https://ra.swisssign.net/ws/cmc	All

32Guards

Name	Enabled by default	License	Address	Version
32Guards URL Safeguard	Yes	Customer contract	https://cloud.32guards.com/	14.0 and higher
32Guards Sandbox query	Yes	Customer contract	https://cloud.32guards.com/	14.0 and higher
32Guards Sandbox uploads	No	Customer contract	https://sandbox.cloud.32guards.com/	14.0 and higher
32Guards	Yes	n/a	https://heimdall.cloud.nospamproxy.com/	14.0 and higher

Other

Name	Enabled by default	License	Address	Version
Public Suffix List	Yes	n/a	https://publicsuffix.org/list/public_suffix_list.dat	All
Office 365 tenant verification	Yes	n/a	Standard Azure Cloud: https://login.windows.net German Azure Cloud: https://login.microsoftonline.de	All
NoSpamProxy Services	Yes	n/a	https://service.nospamproxy.de/CSAWhitelist	All
NoSpamProxy licensing	Yes	n/a	https://license.cloud.nospamproxy.com	All
Open Keys	No	n/a	https://api.openkeys.de	All
Download of required files	Yes	n/a	https://nospamproxynaw.blob.core.windows.net	All
European Bridge CA	Yes	n/a	https://www.ebca.de	All
FreeMailer	Yes	n/a	https://service.nospamproxy.de/link/FreeMailer redirects (HTTP 302) to https://nospamproxynaw.blob.core.windows.net/freemailer/freemailer.txt	13
URL Safeguard Whitelist	Yes	n/a	https://nospamproxynaw.blob.core.windows.net/	as redirect from http://service.nospamproxy.com/

Web Portal

Intranet Role

NOTE: If the Web Portal is in use with a public certificate for secure access (SSL), the Intranet Role requires free access to the Internet via http or https in order to validate and check this public certificate. If an internal certificate is used for this, the aforementioned access to the Internet is omitted.

Name	Enabled by default	License	Address	Version	Comment
Public Suffix List	Yes	n/a	https://publicsuffix.org/list/public_suffix_list.dat	13 and above
Azure Active Directory	No	n/a	https://graph.microsoft.com https://login.microsoft.online.com	14 and above	Only required for tenant validation of Office 365 and automatic user import of Office 365 Azure AD.
AS4 SmartMeter PKI certificates	No	Customer contract	https://service.nospamproxy.com/link/sm-pki-production	14 and higher
Reporting misclassifications	Yes	Protection	https://service.nospamproxy.com	15 and above	Required for reporting directly from the NCC/Web App

NoSpamProxy Command Center

Images	Enabled by default	License	Address	Version
News Feed	Yes	n/a	https://www.nospamproxy.de	All
NoSpamProxy Services	Yes	n/a	https://service.nospamproxy.de	All

Name	Enabled by default	License	Address	Version
Public Suffix List	Yes	n/a	https://publicsuffix.org/list/public_suffix_list.dat	All
Google ReCaptcha	Yes	n/a	https://www.google.com	14.0.2 and higher
32Guards URL Safeguard	Yes	Customer contract	https://cloud.32guards.com/	14.0 and higher