I have no idea where to post this question so here goes.
When reading the index of posted messages there are a number of symbols on the left hand side of the page. There are:
- blue envelopes
- red /orange envelopes
- envelopes with what looks like a letter inside
- a symbol that looks like a writing tablet
What do these various symbols mean? Is there a place on the forum where I can go to learn what each symbol means?