Email Security

Hi everybody,We have a requirement, that our mail security gateway (ironport) should be configured in such a way that it should send the automatic mail reply for  the external domains.Can any one suggest, It can be configured or not....Post any relat...

Hi, We are receving SPAM mails from outside using one of our domains. These mails come from different unknown internet IPs. We have a relay list with just our mails servers. This is the messaage track: 2016-02-01 08:49 GMT,2160395,hrhaizhsvh@san...

Hi, We are receving SPAM mails from outside using one of our domains. These mails come from different unknown internet IPs. We have a relay list with just our mails servers. This is the messaage track: 2016-02-01 08:49 GMT,2160395,hrhaizhsvh@san...

Hi, Can someone please provide clarification on the correct Sophos Anti-Virus update server destination address (Engine and IDE rules), we are having issues connecting to this service from our C370 mail infrastructure. Thanks.

I installed the new Email Security Plug-in 7.3 but now the Encrypt Message button does not work.  It is grayed out and unavailable when I attempt to create a new message.  I first tried installed 7.3 over the previous version but every time I opened ...

Hi, I read from another blog that backing up the entire VM (using quiesce) with backup product like Veeam is not supported due to open files, pending email queues, etc?  However, as a test, I have done this and then restored the ESA VM and it still w...

My website was hacked just before Christmas and the hackers were sending large volumes of SPAM from my domain. I reported this to my Hosting company and made various changes to counter the issues. Despite this the Senderbase email volume history is s...

Hello, I am working on setting up our return addresses on the IronPort and was wondering how others handle these emails.  Do you just have a mailbox that the Mailer-Daemon emails go to?  Do you separate each of these to there own mailbox? Thanks! S...

Hi I am running virtualized ESA and after I configured the LDAP and committed the changes, I was no longer able to access the LDAP GUI. I got the following error: Application Error An application error has occurred and has been logged to the GUI log....

I have 1 Ironport and 2 lines for outgoing/incoming to internet.  Both lines using different ISP Ironport host configured mail.domain.com mx record - 10 Pref - mail.domain.com - 100.100.100.100 mx record - 20 Pref - mail2.domain.com - 101.101.101.10...

Hello everyone, our partners asked us the certificate in PEM or CER format. They would like to extract the public key of our ESA (using the java tool "keytool"). In: Network-> Certifcates-> Export Certificate I inserted a password and export. But the...