I'm sending email with PHP's mail function.
It works just as it should except all email clients show blank From-field.
Here's how i'm using the function:

```
mail( 'mail@example.com', 'Example subject', $msg, 
       implode( '\r\n', array( 'Content-Type: text/html; charset=UTF-8', 'From: test@example.com') ) );

```

As i said everything works fine except From field is all blank when the message arrives.
Any ideas why this is happening?