![Thunderbird logo](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/products/2024-02-12-07-36-53-599028_1.png)
Why is TB re-syncing/re-load with GMail all messages each time I open TB? Slows down TB by much each time.
Why is TB re-syncing/re-load with GMail all messages each time I open TB? It does slow down quite heavily. e.g. It takes almost 5 mins to just write a simple short email, since freezing at every 3-4 caracters. All other programs on the computer work fine in the meantime, though. Including word processor. So it is really a TB issue. Or is it a GMail issue, forcing download everytime a connection is created ? I am on Win8.1 on an ASUS AiO.
Thanks
Всички отговори (1)
IMAP mail accounts see a remote view of the server.
You subscribe to see server Folders. Headers are downloaded and when you select to view an email, the emails are downloaded to a temp cache to enable quicker access to those emails, but upon exit Thunderbird the temp cache is lost, so you cannot read emails if offline. These emails are not stored on your computer.
If you synchronise subscribed folders, then a copy of the folder is downloaded to Thunderbird Profile folder and stored in an mbox file. This means you can read them even if offline. However, the folder is set up to synchronise with the server when changes occur, so that your copy and the folder on the server are updated to be the same.
I would recomend that you do not allow folders to get too big as it would take longer to synch.
more info on IMAP: https://support.mozilla.org/en-US/kb/imap-synchronization
Can you see an 'All Mail' folder?
This is gmails copy of all your emails, so it is gmail Archive of your emails.
This folder can get huge. As it only shows you what you already have in other folders, it also doubles the size of your Profile and can take a while to download. It is recommended that you do not subscribe to see this folder.
Read info at link - under 'all Mail' section: http://kb.mozillazine.org/Gmail