We have received 100s of infected SVG files, and have blocked emails with SVG attachments. We do have two departments who use the files for legitimate reasons, but I don't feel safe allowing them to even a few people if the risk remains high (I've ev...
Forum Posts
Hello Everyone,we currently have two ESA installed, no SMA at the moment (we are working on it). We are currently using AsyncOS Version 16.0.0-054 and have to update soon (i know).We want to activate the End Users Access for the SPAM Quarantine. The ...
I would like to see if it is possible to replace the recipient domain though a content rule using the Cisco Cloud Gateway.For example:Email received addressed to testuser@testdomain.comAddress replaced with testuser@testdomain.mail.onmicrosoft.comJus...
Resolved! ASA webvpn brute force attack
We use cisco anyconnect vpn on ASA 5525-x.Two days ago we found out in ASA logs something like a brute force attack:---6|May 31 2021|08:35:34|725007|193.27.228.247|60734|||SSL session with client outside:193.27.228.247/60734 to a.a.a.a/443 terminated...
Hi,We have 2 virtual appliances of ESA in cluster which on the initial installation was configured with only 1 ethernet interface. Now I want to add second interface to use it only for management. I have added the second interface from the hyper-viso...
We just recently start running into this situation due to the fact that we were aiming to implement a Japanese version of our mail banner. Many cases it works, but there are also a lot of cases where a message in English is detected as Japanese.I'm g...
I have issue on incoming content filter. There are 3 condition will rule only if all condition match and the action will be adding ! in the subjectCondition 1 : Envelop Sender does not contain ###.###Condition 2 : Subject header does not contain ##Co...
It's so disappointing how Cisco acts here. The comment from the support technician can be found below:[...]Currently, there is no specific ETA to implement that, there is an existent feature request to enable ARC and have it natively supported, you c...
I'm setting up a new ESA on a new Office365 tenant, and I'm not able to validate the outbound mail connector.After enabling delayed HAT reject and looking at the incoming senders, I've figured out that the ESA is blocking the Office365 servers due to...
We have a customer that is migrating to Office365. Emails are received as Relay from O365, since there are users on both the old and new system and emails need to flow back and forth. However also emails from other domains to the customer domain come...
We are trying to install SSL cert on our Ironport C170We have the cert ready in pkcs#12 formatWhen we try:Network->Certificates->ImportIt loads OK but then says url not found:/network/certificates Help much appreciated !UDI: C170 V06 FTX2044Y56FName...
I can only access Esav from the vCenter web console. I enter the same password for SSH and GUI, but I still can't log in.
Resolved! Email rejected by iphmx.com
Hello,One of our clients is getting rejected by iphmx.com - they have an on prem exchange server, are not on any black lists, and everything checks out on their end; its only mail going through the iphmx filter that are an issue, so it affects anyone...
Hi, based on the following document there are two file tags that can be applied to a file when send to Threat Grid:- Non Confidential- Privatehttps://www.cisco.com/c/dam/en_us/about/doing_business/legal/OfferDescriptions/Omnibus_Cloud_Security_OD.pdf...
Hi All,I'm getting the error message above (Error code is 502) when calling the ESA API on: /esa/api/v2.0/login.Has anyone else encountered this? Is this related to the Cisco infrastructure or is it a configuration problem on our side?Any insight wil...
