Email Security

Hi,We've been through a couple of issues in the past year with Senderbase.org . Because we don't use their product they see fit to mark IP addresses as a poor reputation where and whenever they see fit. I do not agree that they should be allowed to s...

So it has been about a month or 2 since I finally got my AMP license installed. Today a few of my users are starting to get[Warning: Attachement Unscanned] on the Subjects of their incoming e-mails. I have a feeling there is something misconfigured o...

Dear All,We are in the process the replacing our old MTA (qmail) with Ironport and our environment have 2 companies (A & B) and also we have 2 MAT1 and MTA2,MTA1 is primary for A and standby for B, Same as MTA2 is primary for B and standby for A by M...

I need TLS negotiation logs for specific email communication. I checked "mail_log" file but the I could see only single line for TLS communication (ICID XXXX TLS success protocol TLSv1 cipher DHE-RSA-AES256-SHA) I want detailed negotiation logs to ch...

We recently upgraded to Java 8 Update 40 and now we get the Cisco IronPort Email Security Plugin error "Java Runtime Environment is not found in your system. Please run plug-in installer or install JRE manually" when starting Outlook 2013.We have v7....

What options are available on the C370's for implementing anti-spoofing controls in order to protect our company from the increasing number of phishing emails using spoofed addresses?   We already have an inbound rule to check the mailfrom: field and...

Hi ,I already configure the ironport C170 for incoming , outgoing , Content Filtering and Antispam.But Antispam is not working properly. If I send out the email , messsage hearder never show the ironport antispam.I can see the Ironport Antivirus head...

Hi There.Are you aware of any procedure migrating cluster configuration from C160 (8.5.6-106) to C000V (9.0.0-500)?Many Thanks,YV

Hi Cisco Security Team, When we configure on CCW ESA Bundle (AS,AV and OF) there is not option to choose SLA level and I would like to know whether Cisco has this information anyware to I forward to my customer. 

.

Hi ,I am looking for best security configuration for ESA as per the audit propose can any one help me out? 

I am trying to strip an .scr attachment which is under compressed file .cab. I have written below filter, but its not resulting out to be effective Strip_Encrypt_Attachment_MF3: if (recv-listener == "ExternalMail") AND (attachment-filetype == "cab") ...

I tried accessing the Cisco IronPort KB this morning only to find out that all articles have been removed. You are now supposed to utilize the TechNotes in the respective product page. How on earth are you supposed find anything in this convoluted me...

(If this is in the wrong community please place it in the correct one.) I recently renewed my Cisco Ironport C160 for 3 years.  It has been blocking most spam successfully for the past couple of years we've had it.  With it in place we almost never e...