Email Security

Hello everbody.We are having some trouble with out of office notifications. Normally they should not leave our company but to our affiliates. That is achieved through a transport rule on our Exchange server. So when someone at our affiliates is sendi...

I have a request from marketing to allow a vendor's email into the system.    The vendor is on a hosted email site, the lookup shows 485 domains on the mail server listed in the MX record for the vendor.     I can add the IP address of the mail serve...

I just survived the worst forum registration process ever, my ID has to be 9 characters long, for real?  Talk about discouraging participation, mission accomplished, on that note, hi there, glad to be here behind the Iron Curtain sorta speak.

We have IronPort C160 and an outgoing message was blocked due to our language filters.  The logs indicate that an attached word document matches dictionary-match("sexual_content_txt", 1).Since the dictionary match is not in the actual body of the e-m...

I have a tech support case open with a company and in one of our correspondence, I had to get the vmware logs for a particular virtual machine.  I zipped up 7 log files using winrar (saved in zip format), attached it and sent it off.  Of course I get...

Hi All,I am new with IronPort. I would like to reconfigure my IronPort especially in its mail routing. The following are current and proposed config.current configExchange <----> Mail antivirus Server <-----> IronPort <------> Internet  <------> Exte...

any help much appreciated..We have a C160 that currently monitors and delivers incoming email without a problem. We are now trying to setup Outgoing Email monitoring and are encountering the above problem when trying to send emails. We have setup the...

Hello ,is there a way to only send quarantine notification of marketing emails, without sending nofitication about spam emails??

Hi,We have an old box c350 IronPort lying around which has been replaced by a c370. And I would like to reutilize this old c350 by reformating and load Ubuntu or Linux with it.I would be very greatful if you could assit in your directions for the ref...

Does anyone know how to bypass CRES if TLS Required is setup.  We setup a rule:Condition:   Envelope Recipient  rcpt-to-dictionary-match("TLSRequired_Exception_Domains", 1) Action:  Final  Encrypt and Deliver Now (Final Action)  encrypt ("CiscoRes", ...

Hello everyone,I'm currently working on whitelisting senders (per sender domain and per sender address) for all recipients and I came accross a bit of confussion.The idea is to allow e-mails from whitelisted senders bypass IronPort - including bypass...

Hi All, I seem to be having a problem with our IronPort device. I have an email that comes from a external media site that gets sent to 4 email address which are all within about 15 minutes of each other. Now (seems to be random) some users will have...