For many years I've got a complete mess in my GMail account.
I've decided to organize this account, though I cannot to this, because the default (web) interface and management tools of GMail are useless. So the first step, was to integrate my GMail account with the Mozilla Thunderbird client.
My question is: If I'll take an action in my Thunderbird client (such as deleting messages from the Inbox folder), it will effect my default GMail account?
If I'll delete message XYZ from Thunderbird, I won't see the message in the default GMail web client? (mail.gmail.com)
Actually?.. I have to say that this question is a bit rhetorical, because it seem that messages won't be deleted from the main Google client, and it's not good for me.
Though new messages (after the complete setup and integration of Mozilla Thunderbird with GMail), will be completely deleted from my account.
How can I effect old messages as well?
Solved! I feel really stupid right now... Refreshing the Gmail web client page shows me that the inbox is clear of the deleted messages (using TB) Thank you very much for your help!