Great! - Minor issues/cosmetics Rated 5 out of 5 stars
First of all - love your work. This "add-on" is exactly what I was looking for - I was sick of scrolling down multiple times to read old messages, only to have to start all over when I hit "back".
I did run into a couple errors, but I imagine the size of my inbox is to blame. The first error # I do not recall, however the second one was #613 "Calls to mailbox_fqt have exceeded the rate of 300 calls per 500 seconds." - this was probably because I ran the app directly after the first attempt.
As for future suggestions -
1) Perhaps an error/activity log would be nice so I could quickly review successes, failures, etc.
2) An option to select specific threads, or maybe input a "date-range", etc - I guess the word would be more control ... however this is definitely not a must have.
3) And lastly, cosmetic updates might be nice - maybe bolding out pertinent info such as name/date ... and maybe a color pattern to help distinguish senders at a glance, for example: "Matt = Blue text", "John = Red Text", "Michelle = Green Text". I could do this all myself, but I am one lazy SOB. :-)
Keep up the good work - thrilled you found a way to make this happen!