Description of problem:
SELinux is preventing /usr/sbin/sendmail.sendmail from using the 'net_admin' capabilities.

*****  Plugin catchall (100. confidence) suggests  ***************************

If you believe that sendmail.sendmail should have the net_admin capability by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep sendmail /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:sendmail_t:s0
Target Context                system_u:system_r:sendmail_t:s0
Target Objects                 [ capability ]
Source                        sendmail
Source Path                   /usr/sbin/sendmail.sendmail
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           sendmail-8.14.6-1.fc18.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.11.1-67.fc18.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.7.2-201.fc18.x86_64 #1 SMP Fri
                              Jan 11 22:16:23 UTC 2013 x86_64 x86_64
Alert Count                   1
First Seen                    2013-01-17 07:38:25 PST
Last Seen                     2013-01-17 07:38:25 PST
Local ID                      0db3a7b3-ba71-4ed2-99ca-2b784565b0b7

Raw Audit Messages
type=AVC msg=audit(1358437105.126:337): avc:  denied  { net_admin } for  pid=1561 comm="sendmail" capability=12  scontext=system_u:system_r:sendmail_t:s0 tcontext=system_u:system_r:sendmail_t:s0 tclass=capability


type=SYSCALL msg=audit(1358437105.126:337): arch=x86_64 syscall=ioctl success=no exit=ENODEV a0=4 a1=8933 a2=7fffc02cea30 a3=1c items=0 ppid=1 pid=1561 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=51 sgid=51 fsgid=51 ses=4294967295 tty=(none) comm=sendmail exe=/usr/sbin/sendmail.sendmail subj=system_u:system_r:sendmail_t:s0 key=(null)

Hash: sendmail,sendmail_t,sendmail_t,capability,net_admin

audit2allow

#============= sendmail_t ==============
allow sendmail_t self:capability net_admin;

audit2allow -R

#============= sendmail_t ==============
allow sendmail_t self:capability net_admin;


Additional info:
hashmarkername: setroubleshoot
kernel:         3.7.2-201.fc18.x86_64
type:           libreport

Potential duplicate: bug 741940