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In the last 3 days we got many mails with just one textline as body (no 'subject', no 'To:')%RANDFILE[./bodies/tb/tb_plain.txt,./bodies/tb/tb_html.txt,./bodies/ol/ol_html.txt]The sender is displayed as (non-existing) internal user "tooc@ourcompany.co...

Hi,As with most service providers caring about their mail hygiene, I'm very much interested in the ongoing initiatives on sender authentication.Although the number of MSP's that are having difficulties with mail delivery due to SPF/SIDF, they are sti...

We currently have 2 C350s clustered. When they were installed, we did not configure the management ports. Now that they are configured, we would like to restrict the ability to manage the appliances from the management ports only. It looks like SS...

Hi allI have a problem with the SMTP authentication. I'm running an IronPort C100 box in front of a sendmail system. The sendmail has all the users stored with their SASL passwords.I'd like to set the C100 box to forward authentication requests to th...

Is there any way to automate the 'clustercheck' ? Today I was troubleshooting a problem for hours before I realized that my cluster was not properly in sync :?I really would like to get alerted if the cluster configuration for any reason is not consi...

Rayman_Jr by Level 1
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My company IronPort has limited outgoing mail attachment size to 13MB. Recently, I found that when I send a mail attached with a rar file (10MB), the IronPort has detected the message size is over 13MB. Actually, the message body contains few words a...