Email Security

Hello All,We are using proxy server to access update and some required url for Esa to communicate. However I'm finding huge amount of traffic for below url'supdates.ironport.comupdate-manifests.ironport.comdownloads.ironport.com.Please find attached ...

Hello,I have situation where some of emails sent from outside of organization to multiple recipients is shown as different emails.Example:From:user@external_domain.comTo:user1@domain.com ; user2@domain.comCC:user3@domain.comThis email is shown as 3 d...

Hello everyone,can someone help me and tell me what this alert message means?An application fault occurred: ('screen/login.py __call__|67', "<type 'exceptions.ValueError'>", "invalid literal for int() with base 10: '1/robots.txt'", '[util/Aquarium.py...

Hello Our customer cisco SMA backup takes too long time. Time elapsed already reach 58hour. Our customer need to use the cisco sma. Can we cancel the backup process?   Thanks

Hello,  We have some HAT overview with this configuration Sender Group : SUSPECTLIST Mail Flow Policy : THROTTLED THROTTLED configuration have connection behaviour Reject   The question is why email sender that categorized as SUSPECTLIST still accept...

I'm trying to figure out if there are any logs created from Outgoing Content Filters. For example:We have a filter to send all emails with anything SSN (XXX-XX-XXXX) in the subject and it works, but is there a way to see everything that has been caug...

Our mail server sender IP on Talos is listed as Poor, even though we are listed clean across the board on all other RBL lists and having no other services block our emails or give us a Poor grade. I have submitted a ticket on talosintelligence.com as...

Full read: https://sec-consult.com/blog/detail/smtp-smuggling-spoofing-e-mails-worldwide/ I short, the end-of-data command in SMTP is specified as a dot surrounded by carriage return and line feed: <CR><LF>.<CR><LF>. However the Cisco Secure Email Ga...

Dear Team, As we know, Cisco Cloud Email Security is impacted by SMTP smuggling (Email Spoofing) Do we have any workaround or resolutions to fix this?   https://bst.cisco.com/quickview/bug/CSCwh10142 Best Regards, Krishna

Hi,does anybody know how can i release a mail from spam or policy qurantine via CLI? right now we have a cluster and we release the msgs from SMA's GUI. my idea is to automate that process with python. I appratiate any Suggestion! 

I cannot open PDF attachments using Cisco Secure Email Encryption Service. The email opens fine. When I click on the attachment, it goes to a window with the message <Please wait... If this message is not eventually replaced by the proper contents of...

I hit a bug on ESA that required me to rebuild the VA. (CSCwi31497 - Root and Nextroot partitions are only 400MB 101% full)I created a new VA and copied the config from the old VA to the new. I rejoined the new VA ESA to the cluster and then also joi...

Hidoes anyone knows how to batch with plink cli command >> backupconfig..plink.exe X..X.X.X -2 -batch -i key.ppk -l admin "backupconfig"  >> generates ErrorWe got error >> The Command "backupconfig" does not take any arguments!We tried it also with s...

hi - we have an odd one we have been tracking. We are starting to find domains which reject our emails with DMARC failures.Our outbound email is signed by the ESA with it's own DKIM key and you can see it for example with gmail.com. However, our emai...