On 07/28/2011 06:53 PM, Les Mikesell wrote: > But the thing I'd like mailers to do is to call attention to messages > that belong to a thread where I've replied earlier. Is there a way to > get thunderbird to do that? > yes, I mark email threads I am interested in with a flag, and its easy to workout new emails in threads with a flag. Does not help if threads are all over the place though. the other, a bit crude, way to achieve a similar goal is to use sieve with a server side bayes ranking that works on the body of emails, and have that rate threads. i do something like this to track lkml where the overall mail rate is too high to track - KB