Disable STARTTLS in sendmail

[Markus Bajohr <bajohr@ls5.cs.uni-dortmund.de>]

Hello,

I've installed Debian Woody 3.0 with the sendmail package.
It's all working, but I get a lot of messages, like:

Aug 12 13:22:35 fileserver sm-mta[2420]: STARTTLS=server: file
/etc/mail/ssl/sendmail-server.crt unsafe: No such file or directory
Aug 12 13:30:01 fileserver sm-msp-queue[2496]: STARTTLS=client: file
/etc/mail/ssl/sendmail-client.crt unsafe: No such file or directory
Aug 12 13:30:01 fileserver sm-msp-queue[2496]: STARTTLS=client: file
/etc/mail/ssl/sendmail-common.key unsafe: No such file or directory
Aug 12 13:30:01 fileserver sm-msp-queue[2496]: STARTTLS=client: file
/etc/mail/ssl/sendmail-server.crt unsafe: No such file or directory
Aug 12 13:30:01 fileserver sm-msp-queue[2496]: STARTTLS=client, error:
load verify locs /etc/ssl/certs/, /etc/mail/ssl/sendmail-server.crt
failed: 0

My question: How can I disable the STARTTLS? 
I don't need it on a fileserver. Is there a way to disable these error
messages in the logfile(s)?


Regards, 
 Markus Bajohr