Question : Sorting e-mail senders by second name in Lotus Notes 8.5

How do I customize Lotus Notes 8.5 mail client so that in the list of e-mails second name of the sender is displayed first and so that the list can be sorted by second name?

Answer : Sorting e-mail senders by second name in Lotus Notes 8.5

Try this:
Add new column by copying the sender (Who) column.

At the bottom of the formula add:

tmpStr :=

at the beginning of the last formula line, like this:

tmpStr := @If(Form....

bellow that add this:

@Name( [S]; tmpStr )