Email Security

This system (hostname:ironport.esa.com) has exited 'resource conservation'mode as resource utilization has dropped below the conservation threshold.Hi, Im kinda confused why an ESA is reaching its resource conservation mode.. May i know what are ...

A user has send a e-mail to company x. The user from company x has received the e-mail. But he does get this e-mail now like every hour. I have checked the message with message tracking on my Ironport. I see in the log that the message keeps retrayin...

Hi, I can drop empty subject mails easily on the incoming side, but how do I drop or redirect outgoing empty subject mails?

I am looking at setting up Bounce Verification. I am reading that it works basically by adding a tag to the outgoing MAIL FROM header. Does the recipient then see this as the from address?Before tagging, jason@myhost.comAfter tagging, prvs=jason=ta...

Typically our company uses 3rd parties to send out mass mailings, but some of our divisions want to do that in-house. We just found out that they were piping all that through exchange but now that their mailing list has grown to about 4,000 recipien...

Hello,I'm checking outgoing email messages for spam. I will send bounce to email sender (user from my domain) if message is tagged as positive or suspected spam. ok, I can set it, but how can I change text in bounce message?default bounce if mail is ...

I'm trying to find a way to give access to some IT staff in some of our smaller sites, but I'm not finding exactly what I'd like to do. Our hope is that we can give them access similar to the "Help desk user" preset (locks them down to only the mess...

Hello:I was told that some improvements were being developed for delivery queues some months ago, but I've have not found anything new in the last releases.My suggestion is to improve the web interface for "Delivery status" to let you access the mess...

We've just set up TLS on our C350's and have had a few hosts failing to verify when sending to them (currently set to prefer-verify). One of the hosts is MessageLabs, who I would have thought would be competent enough to put a proper SSL in place!Is ...

I need to know the model numbers of the Xeon processors in the c360 and c660.

Hi, can someone help me with this issue?When I sent message through Ironport, email is delivered to recipient without any problem. But when I sent the same message again (eg. after 2 sec,) the Ironport responed with this error: Reason: 5.1.0 - Unknow...

Has anyone had experience of communicating with external companies who use PGPUS using IEAs.The issue is that PGPUS only publish keys using LDAP Searches and IronPort only byHKP.How is this problem best resolved

Do the mail appliances use Rsh or SSH for clustering? I have always believed it was SSH however our security consultants claim they were able to detect Rsh service running on one of the clustered appliances and I'm wondering if it is a false positive...

Hi, what does this mean....only specific emails had been flagged with message like this;Message 21044069 aborted: Dropped by CASE thank you

I have a user that needs to receive an email with an attachment larger than what's allowed. The sender received a message that it had exceeded our allowable size. Can I get into the C150 and deliver this message to the recipient?