On 22-7-2018 10:27, Mike Horvath wrote:
> How do I go back and read very old threads in Thunderbird? I know I can 
> use the Web interface, but I prefer the news reader. Thanks.
> 
> 

Have you checked your Account Settings for POV-Ray in Thunderbird? Go to 
'View settings for this account' and under POV-Ray go to 
'Synchronisation & Storage'. Check how you have set what has to be done 
with old messages (to recover disc space). Possibly you have put a limit 
there. Set to 'Don't delete any messages'. However, I think that you 
need to follow Stephen's advice too nonetheless.

-- 
Thomas

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