Thursday, 3. May 2007 12:09.sendmail.py can now send mails with attachements and is part of the TIM Tools.
If the first input file specified ends with .eml and if this file contains Subject: or From: or To: headers, then these don't need to be specified at the command line.
It is currently no longer possible to send several files as separate mails. (I don't know anybody who used this).