I had this problem. You'll probably find you'll have problems with all attachments over 2MB. There are limits set in the roundcube config files (db.inc.php was the culprit I think) and for interest also take a look at your php configs.
On Wed, 2006-09-27 at 12:58 +0300, Mircea Galut wrote: > Hi, > > I recently discovered that I cannot download corectly certain > attachments, like xls or wmv files for example. I tried with different > extensions, .doc's or image files work fine. > > How does this happen: when opening the message I get the list of > attachments where it describes corectly the name and extension of > files. When clicked for saving on the local drive, the file name in > the save window becomes 'mail' or 'mail2.2' of an unknown type and > with a smaller size (I downloaded it with Outlook Express and compared > files). That's what happened with the xls file; the wmv file size > appeared corectly (about 2M) but the name was still 'mail2.2'. > > From reading the sources of Roundcube I think the problem is when it > tries to identify the mime parts of the message (mimeDecode.php). Am I > correct? Do I need to upgrade some library or specific application? > > > Thanks a lot, > jax >
