Email Security

I have a chance (If I choose) to attend the Ironport C Series 2 day training. ... Is it worth it? I have the money, I just want to make sure it is well spent. We have an issue that keeps getting us blacklisted because of a mailbot. Getting into my Ir...

My c350 is set to update, but doesn't. I go to "Security services", and down to "service updates" and all the URLS are there, and interval is set to 11m. Yet every time I look, I am behind, and I force an update, and its all good until I look at it a...

Hello,I've had the benefit of using Ironport servers for years and we recently decommissioned our C60/600 servers and replaced them with C350s. Just today I noticed one of our C350s was non-responsive and one of my guys at our datacenter checked the ...

Hello all,I want to allow email for a special group only, if the mail- ist smaller than 20 MB- has no attachements- has one or more attachements of an allowed type (pdf, doc, xls, ...)All other attachements should be forwarded to an administration ac...

How can I set the system to not perform a RDNS on a specific domain or address? I have a company that is sending us some company documents but fails RDNS.

Hello, I followed the article 897 to create a centralized quarantine in one of my two C150.AP2 sends quarantined mails to AP1, and you can see that it says it's sending it to the external quarantine.But AP1 just takes the messages and deliver them.Wh...

I get an AutoSupport email from my device each week with all its tech info but whats the actual point of this email?Ive searched the knowledge base but that doesnt explain it.So does anyone actually use it?

If we have a look at the "Monitor, Internal Users" we can change the time range from "day" to "week" to "month".If we want to export the same displayed time range as CSV for Excel, we don't get the same period... :oops: Choosing the "day" for display...

Hello, I have just configured Incoming Relays, it seems to work fine.I finds the original sender IP and it assigns an SBRS score.But, I just can't find why messages are processed according the outgoing policy.Tue Oct 7 13:37:42 2008 Info: New SMTP I...

Hi everyone,I'm planning to enable TLS on our email traffic, but was wondering if that will conflict with the wildcard certificate we currently have enabled on the server?I couldn't find any information about smtp tls errors because of it on google, ...

Per customer feedback, IronPort Customer Support has developed an instructional webinar on how to chain a SSL certificate together for the IronPort Encryption Appliance.To view this webinar, check out Part 3 of KB 845 of the IronPort knowledgebase, l...

Hi Is there anyone who can advice regarding ,how many msg/min /hour -i can reach with this machine without getting a long delays .I need to know few parameters since i want to tell applications that send mail through the box how to behave .Thanks

Dear All,My Friend is facing a problem he is not able to send mails from outside for e.g yahoo.com his mx is natted on the firewall to my exchange server.Sender gets a bounce back mail stating below: - <XXX>:203.X.X.X does not like recipient.Remote h...

Hi Nation,I'm working on an extension of the Nagios monitoring of our Ironports.We want to raise an alarm if one of the machines starts enouncing download errors for CASE and AV. I fount the following SNMP OID that supplies the info:updateServiceName...

Hello,We want to monitor the connections between our ESA server and ours servers LDAP (AD) since a SCOM server. We try to do it by a script by sending a telnet to the ESA (using PLINK and SSH), but we do not succeed in sendnig the quit order or by u...