What do the individual flags stand for?

You can find various flags (letters) in front messages. Their meaning is as specified below:

flag “T”

The user's (your) e-mail address has been entered into the “To:” field, i.e. the message has been sent to the user (you) directly.

flag “F”

The message has been composed by you, i.e. your e-mail address has been entered into the “From:” field.

flag “N”

You have not seen the message yet. The message is displayed in the list in bold.

flag “O”

You have not read the message yet.

flag “C”

You have received the mail as a carbon copy, i.e. your address has been entered into the “Cc:” field.

flag “R”

Marks the messages you have forwarded or replied to.

flag “D”

The message has been marked for deletion. This flag does not get displayed in the IS Web mail application.