I have made a backup of my Thunderbird profile using this method:
https://support.mozilla.org/en-US/kb/moving-thunderbird-data-to-a-new-computer
If my computer crashes … (read more)
I have made a backup of my Thunderbird profile using this method:
https://support.mozilla.org/en-US/kb/moving-thunderbird-data-to-a-new-computer
If my computer crashes I can restore my messages and settings from this backup, or if I buy a new PC I can copy the data over from a backup made the same day.
The backup contains settings and local folders, but my concern is that the backup also contains the contents of my regular inbox at the time of copying.
The contents in my inbox changes over time, so naturally it will differ from the saved inbox contents in the backup.
So what happens when I paste an older backup into the Thunderbird folder? Will this data overwrite all the contents in my inbox and basically revert the inbox to an older state? Or will my inbox be crammed with doubles?
Since I use IMAP, any changes to the messages in Thunderbird will sync to the mail server, so I really don't want to do anything that deletes things or makes a mess on the mail server.
Of course, it can be good to have a copy of my messages if the mail server crashes, but if I only need to transfer data to a new PC or restore my data after a computer crash, I would rather just download the up-to-date inbox contents from the server. At the same time, it's important to me to make this backup since I want to be able to transfer my settings and local folders.
In this case, should I remove some files in the backed up profile folder before the transfer? If so, which files? The folder structure and content of the subfolders "Mail" and "ImapMail" aren't very intuitive, with various subfolders and multiple files named "Inbox" of various sizes.
Appreciating any clarifications on the matter and help to avoid conflicts between copied/backed up profiles and my current inbox.