Symantec Messaging Gateway 10.5.3 Release Notes and Late Breaking News
Option to disable SSLv3 added to SMG 10.5.3
Please see the following document for details: http://www.symantec.com/docs/TECH225622
"Failed to load DH parameters" errors that may display in the maillog can be safely ignored
For further information please see the following document: http://www.symantec.com/docs/TECH225834
Subaddressing has changed to only use a '+' (plus) sign as the subaddress delimiter
This change was incorrectly cited to use a '-' (minus) sign in the Release Notes and associated KB.
The KB has been corrected: http://www.symantec.com/docs/TECH163815
Symantec registration, rules, and software update servers are dropping support for the Secure Sockets Layer version 3 (SSLv3) protocol.
This change does not affect SMG 10.5.3. For more information please see the following document: http://www.symantec.com/docs/AL1623