duplex mode don't send email

[Marcio Rosa da Silva <mrs@xxxxxxxxxxxxx>]

Hello!

I am having problem using duplex mode with apsfilter. My config:

Debian/testing 2.4.18
apsfilter 7.2.5
exim 3.36 (instead of sendmail)

When I send a job to the printer with the 'duplex' option, the printer
prints the even pages, I can see the oder part to be printed in /tmp,
but I didn't receive the mail with the password to restart the job (odd
pages).

The exim mailsystem has an interface to sendmail (a link to the file),
so I think it works on the same way.

The computer is my home computer, so I don't have a real domain, but
when I sent mails to my login without the hostname (ex: mutt mrs) it
works, and exim send me the email directly.

Thanks in advace!

Marcio