Meaning of icons in Icon column

[An Tuathach]

I cannot find the meaning of the icons in the Icon column of the viewing pane
in any help page. What are the meanings and where is the help page?

 

[Brian Tillman]

I cannot find the meaning of the icons in the Icon column of the
viewing pane in any help page. What are the meanings and where is the
help page?

No need to ask more than once. See:
http://www.howto-outlook.com/Howto/icons.htm