Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.4) Gecko/20070604 Thunderbird/2.0.0.4 ID:2007060411
Theme = default
Extrensions =
AboutConfig 0.6
ChromEdit Plus 2.6.4
DictionarySearch 0.9.3
MboxImport 0.5.8.2
Nightly Tester Tools 1.2.1
Password Exporter 1.0.6
Preferential 0.8.1
Things work pretty much the way PaulD said:
..........., they become active (non-grey) after one has viewed one or more emails. It appears that there is some internal 'thread' (or trail) of emails viewed. The Back and Forward then take one through that thread. The emails are traced in the sequence selected, which is not necessarily those that are contiguous (adjacent) in whatever sorted sequence they are.
eg.
Start TB - (Back and Forward - inactive -GREY - select an email - select another email.
Back button becomes active. Select several additional emails -
Back Button works to select the previous email. (Forward button STILL grey)The
drop down menu shows All emails viewed in reverse order, most recent at top)
Select email from the "dropdown" - The "Forward" button becomes active. and viewed list is split at the selected email - Back button DD shows emails viewed prior to the selected. Forward DD shows emails viewed subsiquent to selected.
IMHO - very convoluted......
I have not been able to find WHERE the list is maintained -it is not writen to any file in the profile folder that I can find - SOoooo i assume that it is in memory.
If this is not how yours is working - then there is another problem with your set up.
Interesting indeed.......
regards:captjlddavis
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.4) Gecko/20070509 SeaMonkey/1.1.2
old age and treachery will overcome youth and skill everytime......