I have same issue and same error as OP
Environment - SBS2011\Exchange 2010SP3 RU30\SMSME 7.5.6.152
Tried the information in the followingc:
https://knowledge.broadcom.com/external/article/177123/how-to-manually-register-the-license-for.htmlNothing in the doc worked for me, every time it generated same error including the command line at the end of the doc, but noticed at the end of the doc some registry entries and started poking around, and it seems to have worked (at least as far as as i can tell, see below).
Assuming you have copied a valid license file to the server and attempted to deploy via GUI, mine accepted the file but got "failed to register error" and was unable to check the box "Enable Symantec Premium AntiSpam":
1. Change the following registry entries to 0 (zero), they were both set to 1
HKEY_LOCAL_MACHINE\Software\Wow6432Node\Symantec\SMSMSE\
<version>\Licensing\SpaDisabled
HKEY_LOCAL_MACHINE\Software\Wow6432Node\Symantec\SMSMSE\
<version>\Licensing\SpaRunRegister
2. Stopped "Symantec Mail Security Utility Service" service
3. Restarted "Symantec Mail Security for Microsoft Exchange" service
4. Started "Symantec Mail Security Utility Service" service
5. Checked box "Enable Symantec Premium AntiSpam"
Checked status under Monitors > Server Status > Symantec Premium AntiSpam: Enabled Last Update 5/27/2020 9:21:35PM
I checked several other servers I manage that have similar environment and they all have the same 5/27/2020 date so am waiting see some statistics or event logs to see if it is really working or not. Trying to get help from Broadcom is near impossible, took me 6 months of phone calls and emails just to get this license, will be my last.
Hope this helps others,
EDIT:After a few minutes I restarted the services again and go the following in the application log so looks like its not working sorry:
"Symantec Premium AntiSpam registration failed on the server FS1.""Unable to communicate with Symantec to register. Please check your connection settings, and try again. Connection error 60: SSL certificate problem: unable to get local issuer certificate."
It also changed the registry setting SPARunRegister back to 1
------------------------------
SBSBOX
------------------------------
Original Message:
Sent: 06-04-2020 09:16 AM
From: Ina Botha
Subject: Symantec Mail for Exchange 6.5
Hi
We have received a new license file for Symantec Mail For Exchange 6.5. The new license file only activates the Anti-Virus part of SMSMSE and does not activate the Premium Anti Spam part of SMSMSE.
Error log:
SERVER.local 2020/06/03 09:32:48 AM Error Premium AntiSpam Symantec Premium AntiSpam registration failed on the server SERVER.
Unable to communicate with Symantec to register. Please check your connection settings, and try again.
Connection error 60: SSL certificate problem: unable to get local issuer certificate.
Internet connection on server working 100%. Premium Anti Spam was working fine before installing new license.
Have logged a case(31945088) but no luck in resolving the issue.
Please assist
Regards
Pieter