Hi Stan, On 2010-06-25 07:19 UTC Stan Hoeppner wrote: > Patrick Nagel put forth on 6/25/2010 1:02 AM: > > On 2010-06-25 03:51 UTC Stan Hoeppner wrote: [...] > >> The first method is a single step process and is reliable. > > > > I tried something similar (with Thunderbird) once, and it caused a lot of > > trouble. We only had around 1.3 GB, IIRC, but thousands of folders. Here > > is a blog article that I wrote after I got it done with a perl script: > > > > https://patrick-nagel.net/blog/archives/77 > > It's interesting that you weren't able/willing to track down the source of > the problem.
I spent some time on it, as I wrote in the blog article, but then there were just more important things to get done. The most annoying thing was, that there was no error message whatsoever. Error handling doesn't seem to be one of Thunderbird's strengths (also things like https://bugzilla.mozilla.org/show_bug.cgi?id=257735 come to mind). > It's also interesting how you mention "single drag and > drop". In my experience, you can't drag/drop _folders_ in Thunderbird at > all. All the migrations I've done this way required creating new folders > on the IMAP server (Dovecot), group selecting all of the mail in the > respective source folder, and selecting "copy" or "move" to the > destination folder. I couldn't find a way to drag/drop a folder of group > of folders. Care to share your secret? I don't know when you tried it, but with the version I used at the time (2.0.0.17? .18?), it was possible to copy one folder at a time from one account to another, by drag & drop. 99% of the folders were inside one top level folder, which I attempted to drag & drop, and which Thunderbird than began to upload - only to silently fail after a few sub-folders. Patrick. -- Key ID: 0x86E346D4 http://patrick-nagel.net/key.asc Fingerprint: 7745 E1BE FA8B FBAD 76AB 2BFC C981 E686 86E3 46D4
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