unable to write /var/run/sendmail/sendmail.pid: Permission denied

[Andrew Pollock <andrew@andrew.net.au>]

I get this everytime I start Sendmail, yet

ls -ld /var/run/sendmail
drwxr-s---    2 mail     mail         4096 May  2 16:17 /var/run/sendmail

What am I doing wrong?

I'm running 8.11.3+8.12.0.Beta7-3

Andrew