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INFO: Required URLs for Web Updates

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This article applies to:

MailMarshal SEG
MailMarshal SPE

Question:

What URLs are required for product feature updates?
What URLs are required for product licensing updates?

Information:

The following URLs are used by MailMarshal SEG (MailMarshal) and MailMarshal SPE (Service Provider Edition).

You must allow access through your firewall from the servers as noted.

Note that the URLs may map to dynamic IP addresses. It is not possible to give a definitive list of IP addresses.

The SEG requirements also apply to the processing arrays in a SPE installation.

URL	From Server	Purpose	More Info
HTTP (port 80) to all locations, including (but not limited to) HTTP://crl3.digicert.com HTTP://crl4.digicert.com HTTP://o.lencr.org Note: For correct operation of TLS, the Controller service on all processing nodes must have access to HTTP port 80 without restriction. TLS certificate revocation lists are published over HTTP and there is no definite list of URLs.	All	HTTPS Certificate Checking	Q12992
HTTPS://mailmarshal.licensing.marshal.com	Array Manager	Licensing IP Reputation Service credential	Q12992
HTTP://www.marshal.com HTTPS://www.marshal.com	Array Manager	SpamCensor and processing module updates	Q12992
HTTPS://cdn-updates.marshal.com This URL is hosted on Microsoft Azure CDN. IP addresses may change. IP addresses can be retrieved using the "Front Door" tag in Microsoft Azure IP Ranges and Service Tags.	Array Manager	SpamCensor and processing module updates (Azure CDN)	Q12992
HTTP://sigupdates.marshal.com HTTPS://sigupdates.marshal.com HTTP://cdn-microupdates.cloudmark.com HTTPS://cdn-microupdates.cloudmark.com HTTP://pki.cloudmark.com/ HTTPS://pki.cloudmark.com/ HTTP://lvc.cloudmark.com/ HTTPS://lvc.cloudmark.com/ HTTP://tracks.cloudmark.com/ HTTPS://tracks.cloudmark.com/ HTTP and HTTPS access to the following network range: 208.83.136.0/22	Processing Nodes	SpamProfiler HTTPS is the default protocol. Version 12.0 and above does not use the "sigupdates" alias. The "cdn-microupdates" alias is the same endpoint. If you use a proxy server that inspects HTTPS content (such as WebMarshal), you should bypass the proxy for these URLs. SpamProfiler licensing and updates will fail if proxy SSL certificates are used.	Q12992
HTTP://scanmail.trustwave.com HTTPS://scanmail.trustwave.com HTTP(S)://urlscanner.mailmarshal.cloud (11.2 and above) (These URLs may redirect or resolve to different IP addresses)	User's workstation	Blended Threat Service URL check	Q12992
HTTPS://stats.scanmail.trustwave.com HTTPS://stats.btm.protection.mailmarshal.cloud (11.2 and above)	Array Manager	Blended Threat Service statistics retrieval	Q12992
HTTP://urlcategorizer.seg.trustwave.com	Processing Nodes	URL Categorizer URL check Note: this service has multiple geographically distributed instances. MailMarshal installations use the best instance based on geography and latency.	Q12992
HTTP://sophos.marshal.com HTTPS://sophos.marshal.com	Processing Nodes	Sophos for Marshal Engine and IDE updates (if installed). HTTPS required from SfM version 1.1. Note that the LiveProtection service (present in version 1.1 and above) performs DNS-based queries and must have access to a DNS server that can query the Sophos DNS servers.	Q11906
HTTP://mcafee.marshal.com HTTPS://mcafee.marshal.com	Processing Nodes	McAfee for Marshal Engine updates (if installed). HTTPS required from MfM version 1.1.	Q11360
HTTP://update.nai.com/	Processing Nodes	McAfee for Marshal definition file updates (if installed)	Q11360
HTTPS://bitdefender.marshal.com HTTPS://agent-av-mirror.trustwave.com	Processing Nodes	Bitdefender for Marshal Engine and signature updates (if installed)	Q20561
HTTP://activations.marshal.com/ HTTPS://activations.marshal.com/	SPE MIA server or Maintenance Agent/Web Console server	SPE licensing and Connector Agent updates	Q12161
HTTPS://login.microsoftonline.com/ HTTPS://graph.microsoft.com/	Array Manager	Entra Connector NEW	Q21252

Note:

You can set a web proxy for these requests.

In SEG, see the Configurator, Tools > SEG Properties > Internet Access
- For the Entra Connector, see the Knowledgbase article linked above.
In SPE:
- For licensing, see the Web Admin Console, System Settings > Proxy
- For SEG arrays, see the properties of each array in the Web Admin Console.

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