On Sun, 7 Mar 2021 17:54:58 +0000 Bev Nicolson lumos@gmx.co.uk allegedly wrote:
But, as I have two other emails connected to Thunderbird (this one I'm using now and another gmx address) and they are fine, how do I track the problem down? It must be something specific to the isp related addresses. (Folders compacted, cache reduced, emails moved, etc, btw.)
One more quick thought before I suggest trying anything else. If you do not have a fixed IP address from idnet, please try re-booting your router to get a new one. If the only problem is from your network to imap.idnet.net I'd like to establish whether there is an issue with your particular idnet address (you appear to be on 93.89.133.183 at the moment) and idnet's imap server. It would be /really/ weird if that were the case, but it is not impossible - particularly if the problem only manifested itself recently. Ideally you should get a new address outside the 93.89.133.0/24 range you are currently on.
Mick
--------------------------------------------------------------------- Mick Morgan gpg fingerprint: FC23 3338 F664 5E66 876B 72C0 0A1F E60B 5BAD D312 https://baldric.net/about-trivia ---------------------------------------------------------------------