Thunderbird 115.8.1 64bit (I do not know when the last update happened) on Windows 10 64 bit After migrating to Thunderbird from another mailprogram, I have been receiving emails with pictures displayed in them for about a year without problem. Suddenly 2 days ago no more pictures are shown within the emails. Only links. I have not changed any configs. Is that a feature which has come via update? I have activated that external content is allowed in mails. Any idea why TB suddenly behaves like that and what I can do?