> [...] in my sent mail archive I would like to see the "To" addresses
> instead of the "From" address for all of my "From" addresses and also
> for my previous "From" address.
>
> So far only for the "From" address coinciding with the address I have
> set as user-mail-address the "To" addresses are shown.
>
> Any way to achieve this?
I believe I fixed that 'here' by adding my own address to
gnus-ignored-from-addresses
(setq gnus-ignored-from-addresses
(regexp-opt
'("one@address"
"another@address")))