Info que encontré en el audit.log
Cita: type=AVC_PATH msg=audit(1181313442.194:18): path="/var/spool/postfix/private/auth"
type=AVC msg=audit(1181313512.715:19): avc: denied { connectto } for pid=2893 comm="smtpd" name="auth" scontext=system_u:system_r:postfix_smtpd_t:s0 tcontext=system_u:system_r:initrc_t:s0 tclass=unix_stream_socket
type=SYSCALL msg=audit(1181313512.715:19): arch=40000003 syscall=102 success=no exit=-13 a0=3 a1=bf9dc910 a2=fc9ff4 a3=a items=0 ppid=2847 pid=2893 auid=0 uid=89 gid=89 euid=89 suid=89 fsuid=89 egid=89 sgid=89 fsgid=89 tty=(none) comm="smtpd" exe="/usr/libexec/postfix/smtpd" subj=system_u:system_r:postfix_smtpd_t:s0 key=(null)
Estoy 100% perdido...
