Email Security

How can I kill messages with empty field: from < >?Some one have an idea?

Is it possible to completely disable the reputation filter based on whether the recipient is in a certain LDAP group?I'm currently thinking no as LDAP groups are assigned a message filter and by this point in the pipeline the reputation filter has al...

We prepend the subject of positively identified spam with [SPAM+] and have been doing so for years. Each user has a rule setup that moves anything with [SPAM+] to their 'Junk E-mail' folder. This system has worked well for years.About 2 months ago,...

Hi,I just wanted to know if it is possible to use the GUI to check for a character threshold greater than one in the subject header.We are seeing subjects like: this_is_a_hundred_percent_spam_headerand would want to block this kind of messages.Any id...

Hi All,I understand there is an email address that we can forward undetected SPAM to in order to submit it for processing by senderbasse etc.Anyone happen to know what the address is ?Thanks,Slatts

Hi, does it really need to create another mx record for ironport ? the secondary mx record would be the mail server...any recommendations or best practices that you can offer?thank you.kira

Hello Nation,Have any of you looked already looked into the new "Image Scan" functionality of Async OS release 6.3?If so, what are your experiences? (Mainly: what system recourses does it consume)The function sounds very promising, I'm curious....Ste...

Hello citizens,I was just wondering if anyone is having some experience with reverse proxy-ing the Ironport management interface. We have a few C series machines and a management host (just an ordinary UNIX host) that we use as central point for SSH ...

My company wants to provide a way for external users to send secure mail to us. My understanding is that the IronPort Secure E-mail solution is only for Outgoing mail, is that true?If so, what are some of the solutions that we could/should evaluate...

Our C 600 hasn't been updated in a while because of job reasons. So we updated to version 5.5.1 - 019 of Async OS on the 28th. We also use Whats Up Gold to monitor our network devices. After the update process, now the SMTP service on the Ironport is...

Is the Ironport have INBOUND or HARD queue? I am asking because I met this question in the certification program and I can not found this information in the books and user guides.Many thanks

Ironport X1050, v6.1.0-306Using the Monitor->Incoming Mail search featureLooking for messages from a particular domain, that have arrived today.Selecting Time Range : DayData in time range: 100.0 % completeand then searching for the domain name of t...

According to the release docs the newest server OS that MFC 1.4 has been tested againest is W2k3 SP1. IT Tech gave me the "Only the approved OS's in the Release Documentation are currently supported" line which I can understand.Anyone running RC2?

I am new to the Ironport workd and would like some advice. I have a C300 and would like to set up a way to have certain addresses that are our business partners not be subject to the content filters that I have created.I would also like a way to bloc...

I've created anti-virus and anti-spam syslog pushed to a log analyzer. I've checked the log analyzer and found IronPort can successfully collect syslog from IronPort. But sometimes I receive an alert from IronPort below. What's the problem? It seems ...