Cisco Cisco Email Security Appliance C190 Notas de publicación
17
Release Notes for Cisco IronPort AsyncOS 7.6.3 for Email
7.6.3
Known Issues
CSCzv18265 Reboot Required to Show Message Tracking Data After resetconfig
No results are shown in Message Tracking after running
resetconfig
on an Email
Security appliance running AsyncOS 7.6 for Email and using
loadconfig
to load a
configuration file.
Workaround: Reboot the Email Security appliance. All message tracking details will
appear correctly after the reboot.
appear correctly after the reboot.
CSCzv85685 The Email Security Monitor Overview Page Incorrectly Counts Quarantine Mails
as “Virus.”
When calculating the number of virus-positive messages, the Email Security Monitor
Overview page includes messages that were quarantined by the anti-virus scanning
engine due to the message being unscannable or encrypted. These messages are not
included in the virus-positive report on the Virus Types pages.
Overview page includes messages that were quarantined by the anti-virus scanning
engine due to the message being unscannable or encrypted. These messages are not
included in the virus-positive report on the Virus Types pages.
CSCzv70453 LDAP Test Query in Domain Assignment Fails If One or More Servers Defined in
Domain Assignments Is Unreachable.
When you run the test query from the Domain Assignment page, the query may
erroneously tests other servers defined from the Domain Assignments page. If any
server defined in the Domain Assignments page is unreachable, the query may fail.
erroneously tests other servers defined from the Domain Assignments page. If any
server defined in the Domain Assignments page is unreachable, the query may fail.
CSCzv95624 One or More Unavailable LDAP Servers Can Cause a Chain Query to Fail.
One or more unavailable LDAP servers in a chain can cause the chain query to fail.
CSCzv66584 False Positives with “Transmission of Contact Information” DLP Policy.
A message signature containing the sender's contact information can result in a false
positive from the “Transmission of Contact Information” DLP policy if a reply to the
original message resulted in the sender's information appearing multiple times in the
message body. Workaround: Adjust the policy’s severity scale to increase the number of
matches before triggering the policy’s actions.
positive from the “Transmission of Contact Information” DLP policy if a reply to the
original message resulted in the sender's information appearing multiple times in the
message body. Workaround: Adjust the policy’s severity scale to increase the number of
matches before triggering the policy’s actions.
CSCzv95338 AsyncOS Does Not Support Multiple RADIUS Class Attributes.
Currently, AsyncOS supports only one RADIUS class attribute per user. If a user has
more than one class attribute defined, AsyncOS provides the user access to the GUI
based on the first RADIUS class attribute only. Ensure that you carefully configure the
RADIUS server to define the user's group in the first RADIUS class attribute.
more than one class attribute defined, AsyncOS provides the user access to the GUI
based on the first RADIUS class attribute only. Ensure that you carefully configure the
RADIUS server to define the user's group in the first RADIUS class attribute.
CSCzv25323 CLI Does Not Support Usernames Longer Than 16 Characters for Local and
External Authentication.
Currently, the CLI does not support usernames containing 17 characters or more.
Workaround: Use a shorter username, or enter the username in the GUI, which has no
such limitation if external authentication is configured.
Workaround: Use a shorter username, or enter the username in the GUI, which has no
such limitation if external authentication is configured.
CSCzv59483 External Authentication Fails if the Group Name Contain Special Characters.
External Active Directory LDAP users cannot long into the IronPort Email Security
appliance if they belong to an LDAP group that has one of the following special
characters in the group name:
appliance if they belong to an LDAP group that has one of the following special
characters in the group name:
# " < > , + \ ;
. Active Directory escapes these
characters by prepending backslashes (
\
). This issue also affects LDAP group queries.
Workaround: Manually escape these characters during configuration by adding the
backslash character (
backslash character (
\
) before the special character. For example, if the LDAP group
name is #Admin, enter
\#Admin
when mapping LDAP groups in AsyncOS.
Table 2
Known Issues for AsyncOS 7.6.3 for Email (continued)
Defect ID
Description