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When is Cisco planning on moving to TLSv1.2 (released in 2008)? Now that CVE-2014-3566 has made SSLv3 unusable, a major flaw in TLSv1.0 will leave customers with nothing. TLSv1.0 was released in 1999. Other things released in 1999: RIM Blackberry, 80...
We have been seeing some strange TLS errors for messages going to domains with MX Records in the *.iphmx.com domain recently. Whois says it belongs to "Cloud Email Security - Cisco Systems" so it would appear to be part of the Ironport Cloud Service....
I was wondering if anyone else has been seeing TLS errors on incoming email to an ESA on 8.0.0-617? The senders report this error "(Certificate rejected over TLS. (wrong cipher returned))" and in my logs I see this:(ICID xxx) TLS failed. Reason: (336...
Is the ESA still being actively developed for? Since the final cutover to Cisco, they have sent EOL notices for a couple of AsyncOS versions but nothing new has come out. The last version is from more than 1 year ago and the Outlook plugin is more th...
Has anyone else heard of a new issue with SBRS lookups?Cisco support is telling me that there is a "software defect/bug" in version 7.6.0 and 7.6.1 that affects SBRS lookups but it only started in the last 24 hours after they pushed out some sort of ...
The ESA will stack/buffer commands issued to the CLI to a certain extent. Try this. Open a notepad or some other text editor. Enter your commandscommit somereasonshutdown 60Make sure there is a carriage return after the shutdown command (hit Enter af...
No email for you, 1 hour!You can change that time on a global basis with the Injection Counters Reset Period. From the GUI you can get to the setting under Network and from the CLI it's under listenerconfig/setup.Network->Listeners->Edit Global Setti...
