If you're trying to upload to an IMAP folder, first import them to TB by drag and drop from File Explorer to a subfolder of Local Folders. Uploading is subject to gmail's bandwidth limits.

See also https://support.mozilla.org/en-US/questions/1331879

If you're trying to upload to an IMAP folder, first import them to TB by drag and drop from File Explorer to a subfolder of Local Folders. Uploading is subject to gmail's bandwidth limits. See also https://support.mozilla.org/en-US/questions/1331879

Hey thanks for your reply, I think I have exceeded those bandwith limits although I didn't get any error of it on TB, they are all on TB now but only showing 5248 on gmail itself. How can I upload them again(witouth importing again) to make sure all 8000 get on gmail?

I have also done some research and it seems that gmail puts replys togheter, see this quoted text: "When people reply to an email, Gmail groups responses together in conversations with the newest email on the bottom. A conversation breaks off into a new conversation if the subject line changes or the conversation gets to more than 100 emails." Could this be why it is showinv less than in TB itself.

Thanks already

I think the best option is to upload in 2 or 3 batches, to stay within the limit, using the add-on mentioned in the other topic.

I think the best option is to upload in 2 or 3 batches, to stay within the limit, using the add-on mentioned in the other topic. </blockquo<em>

sfhowes zei

I think the best option is to upload in 2 or 3 batches, to stay within the limit, using the add-on mentioned in the other topic.

Thanks for the response, like I said above I already imported everything, but how can I upload it to gmail again? It says 8400 in TB but in gmail it says 5248. I doesn't say uploading anymore in TB so that leads me to think that gmail just groups the replies.

It's not a gmail-specific issue - uploading large numbers to IMAP servers is not a smooth operation, no matter the email program. Use the add-on for the most reliable method.