Jails and IP Aliasing

[George Hartzell]

Did you take the necessary steps to restrict the IP addresses on which
sendmail on the host and the jail listen?  The jail man page only
says:

     To configure sendmail(8), it is necessary to modify
     /etc/mail/sendmail.cf.

but you'll probably end up adjusting the DAEMON_OPTIONS lines of your
sendmail.mc (freebsd.mc, freebsd.submit.mc) and recreating your cf
files.

g.