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Re: Problems with sendmail



Rick,

	May want to check with upstream on this one as this doesn't show
you everything that sendmail thinks about the local host... In my case it
ignores completely any IPv6 interface that sendmail is listening on even
when sendmail is compiled with NETINET6 support... I'm attaching to this
e-mail the output from the sendmail debug as well as ifconfig and netstat
which show my interface configured on IPv6 and Sendmail listening on :::25
which is both IPv4 and IPv6 port 25...

	Respectfully,
	Jeremy T. Bouse

Richard A Nelson was said to been seen saying:
> When something like this pops up, try `sendmail -bt -d0.11 </dev/null` -
> it will tell you what sendmail thinks about the local host.
> [snip]
> canonical name: back40.dyndns.badlands.lexington.ibm.com
>         a.k.a.: back40
>         a.k.a.: back40.dyndns
>         a.k.a.: back40.dyndns.badlands
>         a.k.a.: back40.dyndns.badlands.lexington
>  UUCP nodename: back40
>         a.k.a.: back40.badlands.lexington.ibm.com
>         a.k.a.: [32.224.170.17]
> [snip]
> ============ SYSTEM IDENTITY (after readcf) ============
>       (short domain name) $w = back40
>   (canonical domain name) $j = lig32-225-131-19.us.lig-dial.ibm.com
>          (subdomain name) $m = dyndns.badlands.lexington.ibm.com
>               (node name) $k = back40
> ========================================================
> 

-- 
,-----------------------------------------------------------------------------,
|Jeremy T. Bouse, CCNA - UnderGrid Network Services, LLC -  www.UnderGrid.net |
|       Public PGP/GPG key available through http://wwwkeys.us.pgp.net        |
|     If received unsigned (without requesting as such) DO NOT trust it!      |
| undrgrid@UnderGrid.net  -  NIC Whois: JB5713  -  Jeremy.Bouse@UnderGrid.net |
`-----------------------------------------------------------------------------'
Cypher:~# sendmail -bt -d0.11 </dev/null >sendmail.out
Version 8.12.0.Beta7
 Compiled with: HESIOD LDAPMAP MAP_REGEX LOG MATCHGECOS MIME7TO8
		MIME8TO7 NAMED_BIND NETINET NETINET6 NETUNIX NEWDB NIS NISPLUS
		DNSMAP PIPELINING SASL SCANF TCPWRAPPERS USERDB XDEBUG
    OS Defines: HASFCHOWN HASFLOCK HASGETDTABLESIZE HASINITGROUPS
		HASLSTAT HASRANDOM HASSETREUID HASSETRLIMIT HASSETSID
		HASSETVBUF HASURANDOMDEV HASUNAME HASUNSETENV HASWAITPID
		IDENTPROTO IP_SRCROUTE USE_SIGLONGJMP
 Def Conf file:	/etc/mail/submit.cf
  Def Pid file:	/var/run/sendmail/mta/sendmail.pid
canonical name: Cypher.undergrid.net
	a.k.a.: Cypher
 UUCP nodename: Cypher
	a.k.a.: [208.148.144.87]
	a.k.a.: [127.0.0.1]
	a.k.a.: [192.168.0.10]

============ SYSTEM IDENTITY (after readcf) ============
      (short domain name) $w = Cypher
  (canonical domain name) $j = Cypher.undergrid.net
         (subdomain name) $m = undergrid.net
              (node name) $k = Cypher
========================================================

ADDRESS TEST MODE (ruleset 3 NOT automatically invoked)
Enter <ruleset> <address>

Cypher:~# ifconfig eth0 >> sendmail.out
> eth0      Link encap:Ethernet  HWaddr 00:A0:CC:5A:EE:2A  
          inet addr:192.168.0.10  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: 3ffe:1200:3028:8324::10/64 Scope:Global
          inet6 addr: 3ffe:1200:3028:8324:2a0:ccff:fe5a:ee2a/64 Scope:Global
          inet6 addr: fe80::2a0:ccff:fe5a:ee2a/10 Scope:Link
          inet6 addr: fe80::a0:cc5a:ee2a/10 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:982220 errors:8 dropped:0 overruns:0 frame:8
          TX packets:1057001 errors:2 dropped:0 overruns:0 carrier:4
          collisions:104951 txqueuelen:100 
          RX bytes:324177108 (309.1 Mb)  TX bytes:523719203 (499.4 Mb)
          Interrupt:11 Base address:0x6500 

Cypher:~# netstat -ln >> sendmail.out
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State      
[snippage]
tcp        0      0 :::389                  :::*                    LISTEN      
tcp        0      0 :::25                   :::*                    LISTEN      
[snippage]

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