New install message

"Carlos Martinez" <[email protected]> Fri, 6 Jul 2007 13:51:51 -0100

Newsgroups	gmane.mail.the-bat.devel
Message-ID	<[email protected]>

Hi,


I made a new installation of 1.62r, on a different computer than my old one.
Receiving is fine, but I want to send a mail I get a message that reads like this:

You can not leave FROM: field blank

As I changed server too, I am not sure if that is the problem. 

What can I do?