Hello Matteo, On Fri, Sep 29, 2017 at 10:27:56AM +0200, Matteo Calorio wrote: > Hello, > > sometimes I find Thunderbird a little slow when I have to read lot of > messages coming from my check services: every time the message content > is downloaded from IMAP server. > > Would it be possible an option to preload and cache all new messages and > a sub-option for contents, for faster message reading?
this is for sure possible. And maybe there is already a plugin that is doing exactely this. No matter how, this is something we can't and shouldn't within the packaging of Thunderbird only. I guess it's better to bring this whish to the attention of upstream developers. So I suggest to write your wish into the upstream bugzilla instance to let Mozilla now your wish and suggestions. https://bugzilla.mozilla.org/ Regards Carsten