The column third from the right is the Last Activity column and is a dropdown box of options. By default, your inbox will be sorted based on this dropdown box. Here are some descriptions of the sort order based on these statuses:
Sorting:
Last Activity: Easy sorting method based on the most recent activity that was taken.
Unread: Easy sorting method that pushes your unread messages to the top of the list.
Statuses Set Automatically:
Connected, No reply: Prospect has accepted your invitation to connect but has not messaged you.
Owe Reply: Prospect has messaged you but you have not replied.
Talking: Prospect has messaged you and you have replied.
Statuses you can set manually (optional):
Trying to book
To follow up
Not connected
Custom Status 1
Custom Status 2
Custom Status 3
Call/meeting scheduled
Not interested
Won
Not a fit
If you have Google Sheet sync enabled, all statuses will be shown on your campaign’s Google Sheet.