Email Security

I'm trying to change the mail_log file size to rollover at 300 MB, but keep getting the error below.  It's the same error in the GUI as well as CLI.  Can anyone help on this or have experienced this before?logconfigNOTICE: This configuration command ...

Hi,I am using the Ironport C-170. Senders from my sister company domain sometimes cannot send email on our domain. The log about the failed email is:Incoming connection (ICID 2496513) lost.Message 2212830 aborted: Receiving abortedEven the email succ...

So, I ordered a C170 from our hardware vendor and got it a week ago.Installed it, configured it and I was up and running in less than an hour (the longest part was waiting for the DNS MX record propagation)Life is good, right?Well, when I happened to...

I just had a user report the following error message when they try to send an encrypted message.An HTTP error occurred during connection to server: unable to establish IP connection.        I tried to recreate the issue on my machine but I get a diff...

I have been looking everywhere for what seems to be pretty basic information for can't seem to find it. We have an incoming content filter set up which is looking for content in both message body and attachments. I've been asked by the project manage...

Hi,Is there an ESA clustering solution that presents a virtual ip address to an inside Exchange server and/or an outside MTA, in other words operational clustering? These c170 ESAs are already clustered for configuration purposes but the interfaces a...

I've never worked with Ironport before, so I'm trying to estimate the amount of effort required to install and configure a C170 appliance.  This would be a small site deployment of approximately 150 users.  If I estimate 12 hours, would that be more ...

I supose many of you has done so, especially in the MS exchange camp.I just research on this recently. and decide to strip-headerDisposition-Notification-To

The TLS alerts mechanism under the "destination controls setting" works great, but i need the same for incoming connections.I wish to be informed about any failed TLS-connection with partner X.Is there a solution? I tried several filters, but without...

Good Morning,We are starting to experiment with using the Marketing filter built into the Cisco IronPort C370.  Currently, we have been adding a X-Header so that we can inspect the mail logs and see what emails are being flagged.  For the last 2 week...

Hi all, i have a C160 IronPort box and my company just have bought a new C170 one.So, i have the mission to "transfer" all settings and policys from the old C160 to the new C170. They will operate together in our network, like a cluster.In the future...

Dear Support,As we know, ESA consists of a harware part and software part. when i want to do redundancy, should i order (hardware + software) x 2 or is it enough to order two hardware + software once?kindly advise

Are there any plans to have email security plug-in support for Notes 9 ?

If I define multiple content filters for a given outbound mail policy, would system stop looking at filters once a match is found on one of the content filters or should I force that by using a "final" action in my content filters?I know "first match...