What does the envelope icon with an "i" in it mean in email?

[Outlook email question]

When using Outlook email, an envelope appeared in the icon column with an "i"
in it. Does anyone know what that means?

 

[Nikki Peterson [MVP - Outlook]]

I will get that icon when I receive a meeting request that has been
updated after it. This means that the message is for information only.

Example: I have 2 meetings requests in my inbox.
1 was sent at 10:00 am
1 was sent at 11:00 am
The second meeting request if for the same meeting, but something
has changed and caused an update. So I really only need to open
the second meeting to accept. The first one became an Information
only.

Nikki Peterson

 

[Brian Tillman]

When using Outlook email, an envelope appeared in the icon column
with an "i" in it. Does anyone know what that means?

It can mean there's tracking information for the message (i.e., read receipt
returned).

 

[Milly Staples [MVP - Outlook]]

http://www.howto-outlook.com/howto/icons.htm

--
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact. All
unsolicited mail sent to my personal account will be deleted without
reading.

After furious head scratching, Outlook email question asked:

| When using Outlook email, an envelope appeared in the icon column
| with an "i" in it. Does anyone know what that means?