Hi! We use Zimbra Collaboration Suite version 7.2.0_ GA_2669 and it has come to my attention from many of our users that often ,but not always, they can't open attachments the first time they click on the attachment or click download and they sometimes get a "Can't display webpage" in Internet Explorer 8 message, but if they keep clicking, sometimes after several times then the window will appear asking whether they want to save or open the attachment. It does not do this everytime because sometimes the users will click the attachment and it opens instantly. It has been doing this on and off before we upgraded and stills does it after. I was just wandering if anyone else has experienced this?