Attachmentts do not get properly migrated

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Used this tool to migrate 6 IMAP accounts
2. 2 of them had inconsistent email attachment Migration issues

What is the expected output? What do you see instead?
That all attachements should be migrated.  There is no pattern but some 
attachement show up as 0k.  Both PDF and Office files. 

What version of the product are you using? On what operating system?
Most recent download, Mac OS 10.6

Please provide any additional information below.

Original issue reported on code.google.com by eugenear...@gmail.com on 5 Mar 2012 at 12:21

[GoogleCodeExporter]

I see quite same issue on v 1.2 and OS X 10.7.3
Quite all (not all) attachments are 0K.
Few are >0 and working
Few are >0 and not working

Original comment by mich...@idearicamo.com on 15 May 2012 at 10:55