# clientmqueue

**URL:** <https://community.unix.com/t/clientmqueue/290766>\
**Category:** Solaris\
**Created:** [June 30, 2011, 10:47pm UTC](https://community.unix.com/t/clientmqueue/290766 "2011-06-30T22:47:22Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![beginningDBA](https://community.unix.com/letter_avatar/beginningdba/32/5_5575768a8748004e209b776fc1b2916d.png) [@beginningDBA](https://community.unix.com/u/beginningDBA)\
**Post date:** [June 30, 2011, 10:47pm UTC](https://community.unix.com/t/clientmqueue/290766/1 "2011-06-30T22:47:22Z")

</div>

Hi, my /var/spool/clientmqueue directory is filling up.  
I wanted to know if my server is using sendmail. Any way i can confirm that?

I am using Solaris 9.

```nohighlight
cd /usr/lib
man sendmail
No manual entry for sendmail.

```

```nohighlight
more /etc/rc.conf
/etc/rc.conf: No such file or directory

```

```nohighlight
mailq -Ac -v
Warning: .cf file is out of date: sendmail 8.13.7 supports version 10, .cf file is version 0
/var/spool/clientmqueue is empty
                Total requests: 0

```

```nohighlight
ps -ef|grep sendmail
    root 740 1 0 May 09 ? 0:00 /usr/lib/sendmail -bd -q15m
   smmsp 770 1 0 May 09 ? 0:00 /usr/lib/sendmail -Ac -q15m
   smmsp 2081 1 0 May 09 ? 0:00 /usr/lib/sendmail -Ac -q15m
   smmsp 905 1 0 May 09 ? 0:00 /usr/lib/sendmail -Ac -q15m

```

Any help would be appreciated. 🙂

Thanks.