Sorry to be a pendant.

[EllaMenOhPea]

I've just sent this in an email

I'm sure you're very pretty.

I think that has happened on here before.

But don't feel too bad. I know someone who sent an important email to several people senior to her about a community initiative that had in it the phrase "for the pubic good."

Despite the mistake, it's not a hanging matter.

Depends who you sent it to.