Mail disaster - semi-new system

[G. Armour Van Horn]

I don't think so, I am sure I didn't choose to install SELinux when I 
set this up, and when I invoke "system-config-securitylevel" there is 
nothing to play with other than the firewall - which I have turned off. 
(The machine is behind a damned good firewall already, and the 
command-line tools for configuring the firewall on the Fedora box aren't 
too helpful if you want to open more than a couple non-standard ports.) 
A quick search just now suggests that, if I had SELinux running, there 
would be a tab for it in system-config-securitylevel.

Van

Mike Kercher wrote:

>Could this be an SELinux issue?  Anyone?
> 
>Mike
> 
>
>
>________________________________
>
>	From: mailscanner-bounces at lists.mailscanner.info
>[mailto:mailscanner-bounces at lists.mailscanner.info] On Behalf Of G.
>Armour Van Horn
>	Sent: Monday, May 15, 2006 5:09 PM
>	To: MailScanner discussion
>	Subject: Re: Mail disaster - semi-new system
>	
>	
>	Mike Kercher wrote: 
>
>		mailscanner-bounces at lists.mailscanner.info <> scribbled
>on :
>		
>		  
>
>			I've been pulling my hair out for a couple of
>days, and
>			decided that tracking down "the usual suspect"
>either isn't
>			sufficient here, or I've been pulling out brains
>along with the hair.
>			
>			Because one of my servers was compromised I had
>to rebuild
>			it. I copied most of /usr /etc/ and /home to a
>second disk
>			and installed Fedora Core
>			5 on the primary disk. I got BIND and Apache
>running before I
>			even started on mail, which in this case is
>8.13.5.
>			
>			With the firewall still turned on so no mail
>traffic was
>			getting to the box, I downloaded and installed
>the current
>			f-prot (manual rpm install) and clamav (yum
>install) RPMs,
>			then downloaded MailScanner 4.53.8.
>			
>			I had brought over most of my old MailScanner
>configuration
>			files prior to installing MailScanner, but I
>went through
>			most of MailScanner.conf to make sure things
>made sense, then
>			started it up and disabled the firewall.
>			
>			I had to edit the Sendmail config that keeps you
>from
>			receiving mail from outside, of course.
>			
>			At this point, no mail is coming in to the local
>mail spool.
>			The files that are sitting there from last week
>have been
>			carefully set to the correct ownership
>(username:mail) but
>			nothing is being added to them.
>			Mail to users who don't currently have files in
>			/var/spool/mail do not result in new files being
>created.
>			
>			the maillog is getting lots of entries like this
>one:
>			May 15 14:16:22 verbose sendmail[9479]:
>k4FLCHkZ009386:
>			to=<r_james at in-tel-a-choice.com>
><mailto:r_james at in-tel-a-choice.com> , delay=00:04:04,
>			xdelay=00:00:00, mailer=local, pri=216546,
>dsn=4.0.0,
>			stat=Deferred: local mailer
>			(/usr/bin/procmail) exited with EX_TEMPFAIL
>			
>			The error appears to be the same whether the
>user is one of
>			those that has a file in /var/spool/mail or not.
>			
>			Procmail is running, apparently, and is version
>3.22. I can
>			find no trace of a procmail log, nor have I been
>able to
>			learn how to enable procmail logging.
>(Everything I come up
>			with talks about how to control a user's
>personal procmail
>			log, not a global/system one.)
>			
>			At one point I was getting errors from clamav
>that there was
>			no user clamav (the installer had ignored that
>and proceeded
>			as root). I finally removed clamav from the
>MailScanner.conf
>			list of virus scanners. At least that eliminated
>those log entries.
>			
>			The natives are getting restless, and I'm
>frustrated beyond
>			measure. I'm sure there's some obvious step I've
>ommitted and
>			am hoping that one of you can tell me just how
>stupid I am -
>			preferrably while telling me what the ommitted
>step should have been!
>			
>			Van
>			    
>
>		
>		Also, give me the output of:
>		
>		grep procmail /etc/mail/sendmail.mc
>		
>		Mike
>		  
>
>	[root at verbose mail]# grep procmail /etc/mail/sendmail.mc
>	define(`PROCMAIL_MAILER_PATH',`/usr/bin/procmail')dnl
>	FEATURE(local_procmail,`',`procmail -t -Y -a $h -d $u')dnl
>	MAILER(procmail)dnl
>	
>	
>	
>	
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