Accelerating the processing of mail (some subtleties TheBat!)

Given: mailbox (N pcs.) TheBat! (1 pc.), Hand experimentation (2 pcs.)
Wanted: maximum efficiency with minimum action

Using Alt + left clickfor rapid filtration
In the mail list, clicking on the value of one of the columns in order to display all messages with the same value. Returning to the original mode is achieved using the Esc or Ctrl + =

Before:

After (alt + click on Elena in the From field):

Alt to rewind
Assume the focus is in the mail list, and you move from one message to another by using the arrows up and down. Let's say the text is big enough to fit in the socket view. Enough to clamp Alt (still being in the mail list) and use the arrow + PgUp / PgDown - it will scroll through the text without losing the focus list of letters. Those. you do not necessarily move in the view (keyboard or mouse).

Quick Search Filter
If the list of letters start typing, it will pop up a window and a quick search will show the first letter, including typing. But that's not all. Just press Enter to filter out all the letters on the same criteria.

To: all the same picture as in the first case
After (being in a message list, enter [velo] and pressing Enter):

Perhaps enough to begin to be wanting enough, you can continue :)