Cisco Secure Email Add-Ins No Longer Supported on Microsoft Outlook 2019
This is to inform you that, effective October 14, 2025, Microsoft Outlook 2019 is no longer supported for the Secure Email Encryption Service Add-In and Secure Email Submission Add-In.
To continue using these Add-Ins, we recommend upgrading to Microsoft 365. Starting October 2025, download and install the new manifest for:
After downloading the manifests, follow the instructions provided in the Submission and Encryption Add-In guides. For more information, see: Cisco Email Encryption - End-User Guides.
TLS 1.0/1.1 Deprecation from AsyncOS for Secure Email Gateway, Starting version 16.5
We would like to inform you that starting with the AsyncOS 16.5 release, TLS versions 1.0 and 1.1 will no longer be available as configuration options in both the CLI and GUI.
To ensure secure email delivery and receipt, you should use TLS versions 1.2 and 1.3. These versions can be configured via the sslconfig CLI command or through the System Administration > SSL Configuration menu in the user interface.
For detailed instructions on updating TLS versions, please refer to the “System Administration” section of the User Guide for AsyncOS 16.0.x for Cisco Secure Email Gateway.
Hi, Just want to know why the VOB didnt make an update after i renewed my license, all expiry dates are sept , 2009.. eXcept for the VOB..does this mean i need to buy a separate license?thank you.kira
We've been using SBRS[6.0:10.0] as the basis for whitelisting for several years now. We just discovered last week that this is no longer a good idea. A host with SBRS +6.3 was sending us phish, which got right past our defenses due to the whitelistin...
Just implemented IPs over the weekend and we have some groups we don't want to send un-reviewed attachments. On our older, perhaps crappier email filtering devices, things like meeting requests from outlook would flow through as non-attachments. Resp...
We are trying to add an LDAP Server Profile but everytime we try to test the Accept Query we get an "Error - Error: configuration error" message.We are using AD, top of the tree for base DN. dc=domain, dc=local.We tried communicating with 2 different...
Hello,LDAP queries from our C350 (v 6.1.0-306) to a Windows 2003 DC creates "could not follow continuation" entries in the ldap_logs.BaseDN: dc=firm,dc=localPort: 389/tcptail ldap_logs---------------------------------------------------Mon Sep 29 09:2...
We are looking at rolling this out and just wondering if anyone can tell me how this plug-in works. We have a content filter that copies any mail to spam@access.ironport.com to a mailbox that we look at to evaluate the amount of SPAM that our staff ...
I have a group of recipients defined in one policy in order to let them receive PPS attachments, but won't receive password protected ZIPs.I have another group of recipients in another policy in order to let them receive password protected ZIP files,...
Hello,I would like to provision an CRES Profile with our C350, but everytime I try, I got the following error message:Unable to provision profile "profilename" for reason: Unable to send HTTP requestPlease make sure that you have correctly registered...
Hi ,if a Mail is scanned by VOF and is been quarantined, after releasing is there any way to mae this eMail passing the Content Filter ?cause where ever an eMail is released from VOF Quarantine, its just passing the AV Scanner and than queued for del...
Hi,in my log i see this message for outgoing:REJECT SG None match ALL SBRS not enabledi think that the mail is reject because the domain is not insert in to relylist of the sender group of the listener out.Can you confirm?p.s.the global messagge is:T...
After upgrading our M650 to 6.3.5-003 the Feature key for Centralized Spam Quarantine was only valid in 14 days. Why that? Can anyone give me a hint.Best regardsThorsten LaursenRegion MidtjyllandDenmark
I've turned on inbound DKIM and SPF / SIDF verification in my mail flow policy (but haven't set up any policy actions for failing messages yet).How can I get stats for how many of my inbound messages are passing SPF and DKIM checks? I can see the ver...
