Hi. I found resolution. I forced check file system using e2fsck and relabeled then again SElinux context for files.Something what repaired and postfix seams running ok now. :) <div>2007/10/26, piotreek < <a href="mailto:piotreek23@gmail.com">piotreek23@gmail.com</a>>:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi From a certain time i have problem running up postfix. When i type from the console /etc/init.d/postfix startevery thing seams to be ok. But status command reports that postfix is down. I searched it up and found strange AVC Denied read messages. I tried to relabel whole filesystem but whichout luck. When i stop SELINUX evertything is working. Can somebody help me? This is the message i get in audit.log ----SNIP--------------- type=AVC msg=audit(1193424403.481 :1513): avc: denied { read } for pid=18309 comm="master" name="services" dev=sdb1 ino=3891850 scontext=user_u:system_r:postfix_master_t:s0 tcontext=user_u:object_r:tmp_t:s0 tclass=file type=SYSCALL msg=audit( 1193424403.481:1513): arch=40000003 syscall=5 success=no exit=-13 a0=735321 a1=0 a2=1b6 a3=8034b6c8 items=0 ppid=1 pid=18309 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) comm="master" exe="/usr/libexec/postfix/master" subj=user_u:system_r:postfix_master_t:s0 key=(null) type=AVC msg=audit(1193424403.488:1514): avc: denied { read } for pid=18309 comm="master" name="services" dev=sdb1 ino=3891850 scontext=user_u:system_r:postfix_master_t:s0 tcontext=user_u:object_r:tmp_t:s0 tclass=file type=SYSCALL msg=audit(1193424403.488:1514): arch=40000003 syscall=5 success=no exit=-13 a0=735321 a1=0 a2=1b6 a3=8034b6c8 items=0 ppid=1 pid=18309 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) comm="master" exe="/usr/libexec/postfix/master" subj=user_u:system_r:postfix_master_t:s0 key=(null) type=AVC msg=audit(1193424403.489:1515): avc: denied { read } for pid=18309 comm="master" name="services" dev=sdb1 ino=3891850 scontext=user_u:system_r:postfix_master_t:s0 tcontext=user_u:object_r:tmp_t:s0 tclass=file type=SYSCALL msg=audit(1193424403.489:1515): arch=40000003 syscall=5 success=no exit=-13 a0=735321 a1=0 a2=1b6 a3=8034b6c8 items=0 ppid=1 pid=18309 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) comm="master" exe="/usr/libexec/postfix/master" subj=user_u:system_r:postfix_master_t:s0 key=(null) type=AVC msg=audit(1193424403.490:1516): avc: denied { read } for pid=18309 comm="master" name="services" dev=sdb1 ino=3891850 scontext=user_u:system_r:postfix_master_t:s0 tcontext=user_u:object_r:tmp_t:s0 tclass=file type=SYSCALL msg=audit(1193424403.490:1516): arch=40000003 syscall=5 success=no exit=-13 a0=735321 a1=0 a2=1b6 a3=8034b6c8 items=0 ppid=1 pid=18309 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) comm="master" exe="/usr/libexec/postfix/master" subj=user_u:system_r:postfix_master_t:s0 key=(null) type=AVC msg=audit(1193424403.491:1517): avc: denied { read } for pid=18309 comm="master" name="services" dev=sdb1 ino=3891850 scontext=user_u:system_r:postfix_master_t:s0 tcontext=user_u:object_r:tmp_t:s0 tclass=file type=SYSCALL msg=audit(1193424403.491:1517): arch=40000003 syscall=5 success=no exit=-13 a0=735321 a1=0 a2=1b6 a3=8034b730 items=0 ppid=1 pid=18309 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) comm="master" exe="/usr/libexec/postfix/master" subj=user_u:system_r:postfix_master_t:s0 key=(null) ---------------Snip------------------------ </blockquote></div>