Email Security

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Cloud Gateway: 14.3.0-032Gateway (HW/Virtual): 14.2.2-004Email and Web Manager: 14.2.0-224Reporting Plug-in: Plug-in: Add-in(s): More info

Forum Posts

Hello,where is possible to change maximum time for delivering email to external site? What is default time (and where is possible to change it) for delivering email, when remote site is not reachable? It's possible to chenage default non-delivery rep...

HI,I've got some questions about DHAP.My question is that I see in the Mail_Logs that some SMTP servers are blocked because of the dhap_limit (which is 50) for the sender group it is in but when I look in Monitor > Incoming Mail for this spécific add...

araudevain by Beginner
  • 2 replies
  • 0 Helpful votes

HiI have a 4 box cluster and wish to purchase a single certificate to enable TLS useage across all 4 hosts with 3rd parties. The appliances sit behind a load balancer and NAT between 2 MX records. I believe that a wildcarded certificate is required b...

bill rice by Beginner
  • 1 replies
  • 0 Helpful votes

I confess, I'm a complete newbie as far as our C160 goes.  We had one in here months ago as a trial for outbound DLP.  When we were finished with it, since it takes months to get $$$ approved sometimes, I saved off the configuration.  I've now loaded...

phershey by Beginner
  • 6 replies
  • 0 Helpful votes

hi,I have cisco ironport C370. we configured and try to send mail through ESMTP. I got the following errorYour message did not reach some or all of the intended recipients.      Subject:  test mail @ 3:31 PM      Sent:     1/20/2011 3:32 PMThe follow...

Hello, Cisco IronPort customers that use local AsyncOS upgrade instead of dynamic upgrades will be unable to perform upgrades at this time. We are currently working on a solution that could be implemented by early next week. Note: * By default, Cisco...

kyerramr by Beginner
  • 1 replies
  • 0 Helpful votes

Info: New SMTP ICID 3607 interface smtp (x.x.x.x) address y.y.y.y reverse dns host verified noInfo: ICID 3607 ACCEPT SG None match ALL SBRS NoneInfo: ICID 3607 lostInfo: ICID 3607 closeWe try to use a mail server to do SMTP-AUTH...

What is everyone's thoughts/expierence with trying to enforce valid FROM e-mail addresses? I work for an organization of 16,000 users and currently any IT person can write a script to send e-mail FROM any address even an invalid one. The problem th...

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