On 26/01/2025 12:00, Bev Nicolson lumos@gmx.co.uk wrote
In addition to Chris' suggestion of a huge mail folder, it might be network connection time - sometimes my Thunderbird takes a while to resolve the server address (particularly if I've just opened the laptop and WiFi needs to connect first), once connected it's snappy to operate.
You can manage your membership here:
https://lists.alug.org.uk/mailman3/postorius/lists/
Pick a list (eg main), use the Subscription / Unsubscription bit :)
Phil.