Written in the flowing script of the wizard.
This is a paraphrase, as I don’t recall exactly what I said. I welcome corrections and clarifications. This gets the gist of what it says.
From: Hanagan the Red
To all who are friendly with me, know that the bearer of this parchment is bound to me and is on an errand at my behest.
Please aid them, if you are able.
To all who are not friendly with me, I expect you will deal with them as you would deal with me.
Hanigan the Red