This leads to errors when forgetting to fetch the complete article before
forwarding it. Moreover, redisplaying the article sometimes leads to a
completely fetched article to be displayed only partially again, resulting in
repeated fetched. Finally, the performance gain is not worth the effort in my
setup, so let's just disable it.
If `db/mail-accounts' specifies accounts multiple times, or a definition for
some of these accounts is already present in `db/other-gnus-accounts', accounts
will be added multiple times with the current implementation. Apparently, Gnus
does not seem to care, but it would be better to have this fixed properly.
I do not know whether this is really necessary, but since ‘let’ should bind
variables like ‘smtpmail-smtp-server’ and the like dynamically, it feels better
to have them loaded before binding them.
This variable is called ‘db/other-gnus-accounts’ and can be set with the
customize interface. This change also obsolete ‘db/personal-gnus-filter-rules’,
is it’s definition can now be inlined directly into the one of
‘db/other-gnus-accounts’.