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I'm interested if the Ironport supports (or will in the future) querying the Spamhaus DBL: http://www.spamhaus.org/news.lasso?article=655 Unlike other DNS block lists, this one supports domain name queries only and does not support IP address queries...
We have the situation were we are signed up for feedback loops, but the recipient data is elided by the ISPs due to privacy concerns. They are also smart enough to elide the recipient data included in custom X-Headers that we add to all outgoing mai...
Any plans on adding this functionality to the C-Series? It's still surprisingly effective after all these years and could potentially increase capacity of the device.Effective implementations I've worked with had two greylisting features in common:-...
I finally had to open a ticket on this one. After a month we figured out that S/MIME signed (but non-encrypted) messages broke their submission system. After another month the documentation was updated slightly (and I had a firm "maybe" that they w...
I just tried mailing a test document I created from scratch in Word 2010 and also a Powerpoint 2010 test file; They both came through fine. We've had no other complaints from users We have a C100 running 7.1.1-012 and Sophos is currently: Sophos ...
Thank you, but I am already aware of how to configure querying a blacklist in the Ironport. Support fail, please re-parse my query.I suggest anyone thinking of responding to this thread to actually READ the link included in my original post as well a...
Sorry to say it appears to be an unknown. I have yet to see any cogent official reply here. I've forwarded several false positive to the ham address weeks ago and the same mailing list messages are still being flagged as marketing. I'd guess the c...
