"My Home" subscription icons?

[Luke'sScreenName]

Could someone please tell me what the icons mean when there is a new reply to one of my subscribed threads!
The square icon to the left of the thread title with an envelope in it. Sometimes the square is blue or red. Either color can have a green dot.

What do these mean? :confused3:

 

[George2615]

I think the green dot in the bottom right corner means you are subscribed
Red envelope means it is a thread you have read but not subscribed to.
Blue envelope means you have not read the thread.

 

[Luke'sScreenName]

Hmmm..
But this is a list of threads I've subscribe to, read all the posts, and now there is a new post(s) I have not read. So...?

 

[George2615]

Check the bottom of this page for envelope color meanings
Icon Legends

http://www.tractorbynet.com/forums/subscription.php?folderid=0

 

[Luke'sScreenName]

Thanks Gorge. In my defense, that legend is not included on the "My Home" page. :thumbsup:

 

[George2615]

They are not on my home page either.
Go to my home then click on subscriptions on the left side. The icons should be at the bottom of that page.