[REQUEST] Preformated Mail Sender

[Ark]

I'm trying to send a mail to the new players of my guild, with all the info about our website, voip, etc etc...
...but the game don't let me copy/paste text at the send mail window

The only way I think I can do this is with an addon that can do this:
- There is a option menu were I can type the text I want to send
- When I open the mail (reight click at the name into the guild rooster list, send mail), I have a button that "paste" that saved text into the message form (a button like the ones at Advanced AutoLoot, for example)
- Then with the text "into the message form", I just send it

I did try to do this myself, but didn't saw how. I tried using the sendmail function, but then...how do I take the guild player name to send the mail? I didn't saw how to bypass this problem.
And I don't know how to just put the text into the mail message box :?