http://www.broobles.com/imapsize/index.php

I’ve used it with my clients with good results, including attachments.

[Joe Banks approved comment: I will check this application out! --JB]

To answer your question: I’m still happy, my wife is still happy with hers, and I’m nearly done, gradually copying [pertinent] email from my local Thunderbird folder (the email I imported from Eudora) to corresponding Gmail IMAP folders (by simply selecting all attachments in a folder, then right-clicking “Copy to Folder” [NOT "Move to Folder"], and selecting the corresponding Gmail IMAP folder/label on the mail server). Therefore, I have a copy on Gmail’s servers, too!

For example, all emails from my brother since 2000 have been copied from the local directory to the remote Gmail one.

Note: Old email attachments did NOT get transferred (there’s only a text reference to Eudora’s attachment folder path and the file name in the converted email).

I haven’t yet figured out the source, but I suspect it’s from the conversion from Eudora to Thunderbird, or maybe a re-install/upgrade of Eudora over the years that ended up changing the attachment folder location (and losing reference to the original attachment)!

However, I archived my entire Eudora attachments folder, so at least I can track back to the attachment that way. Where to put these online for archiving is another issue….

Best,
Don

• Gmail just keeps on getter better, as seen here — Two Hidden Ways to Get More From Your Gmail Address
• Now that all my email, both the Gmail accounts and local archives (pulled from Eudora), are all viewable via Thunderbird, I can now copy my archived (Local Folder) mail back to Gmail for remote storage!