Email Security

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Hi. some crucial emails being blocked by content filter. that is way I added it to whitelist on HAT overview by adding mail.company.com server name. But unfortunately some emails form company.com still being blocked. Any solution?

I am new to IronPort and having below queries. Please help, 1. If Feature Keys expired, how the IronPort works? Feature Keys :  Outbreak FiltersIronPort Anti-SpamSophos Anti-Virus Do mails go through IronPort, with latest available configuration at...

spisipati by Level 1
  • 8182 Views
  • 7 replies
  • 0 Helpful votes

HI. I test bounce verification in esa. I googled how to do that and found this commands to test bounce verification functionality. Connecting to ESA using telnet: I connected to esa via telnet and write this command bellowtelnet  esa.example.com 25Tr...

Resolved! Cisco ESA DMARC

Dear all I want to ask you few questions. I would be happy if you answer that questions. 1. Should DMARC be configured along with SPM and DKIM? Or, can I only configure DMARC for mail spoofing? 2. DMARC is used for to check the email whether it is sp...

Hello Community,   what is the better practice to blacklist a specific sender i.e. "guy@badguys.com" or "@badguys.com"?   - use "Sender Verification Exception Table" and set the address as "reject", and enable the table on the the table on the mailfl...

RoBu by Level 1
  • 19338 Views
  • 6 replies
  • 0 Helpful votes

Resolved! Cres and easy open

Hi, we are using Cisco CRES and I'm wondering what that Easy Open feature really does? I would like to see how that works before enabling it on production environment.  Could someone practically explain what it does and how it shows to the end users?...

Samppa by Level 1
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  • 4 replies
  • 0 Helpful votes

The Customer Connection signup page is broken, or I'd have put this there. (The required "Country" dropdown has no entries and the form won't submit without it. This is on Chrome) The consensus from my user community so far is that they don't like it...

Hello Everyone, Can you please help me to answer following questions The applications in Cisco TG sandbox like adobe and office etc-- how frequently are they updated?  Are they updated via regular updates? Or are they updated via firmware upgrades? B...

Hi,   Is anyone can tell why the MESSAGES WITH MALICIOUS URL COUNT was not included in the TOTAL MESSAGES PROCESSED? I'm looking for the document to explain this but can't find the answer. So, in client perspective, its looks like there's a discrepan...

Hi, how can we get to know these exact emails that were categorized as "Email Spoofing" in the attached report?I mean track them? who sent them? who are they intended for?as the dashboard is not clickable ...

Ahmad T. by Level 1
  • 1111 Views
  • 1 replies
  • 0 Helpful votes