Running postfix-3.2.4 here on Slackware-14.2. I am a professional services
sole practitioner, not a professional system or network admin.
After several years having outbound mail forwarded through my ISP's mail
server I changed ISPs and now have a static IP address. The other recent change
here is replacing the old Netgear FVS318 router with a Ubiquiti EdgeRouter-X
fast enough to take advantage of the 15/5Mbps speeds of my fiber connection.
Since the end of last week I find many messages delayed 1-2 days; several
hundred are listed in logwatch's daily report. These delayed messages
include may body_check rejections. However, since Friday pflogsumm is also
delayed rather than delivered. There are now 2 messages in the mail queue:
# mailq
-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
5E148991FE 182118 Mon Nov 13 03:10:26 root
rshep...@appl-ecosys.com
EF1E2991FD 815 Mon Nov 13 06:59:09 rshep...@appl-ecosys.com
(connect to AAAAA.AAAAA.AAA[DDD.DDD.D.DD]:25: Connection timed out)
mail-list-n...@mail.list.org
The output of postdconf -Mf is attached. So is the output of the DDD log
generated after I modified master.cf by appending '-D' to the smtp line.
I need to learn how to locate the source of this problem and how to fix
it. If more information is needed let me know and I'll provide it.
TIA,
Richsmtp inet n - n - - smtpd -D
pickup unix n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr unix n - n 300 1 qmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - n - - smtp
relay unix - - n - - smtp
showq unix n - n - - showq
error unix - - n - - error
retry unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
GNU DDD 3.3.12 (i586-slackware-linux-gnu), by Dorothea Lütkehaus and Andreas
Zeller.
Copyright © 1995-1999 Technische Universität Braunschweig, Germany.
Copyright © 1999-2001 Universität Passau, Germany.
Copyright © 2001 Universität des Saarlandes, Germany.
Copyright © 2001-2004 Free Software Foundation, Inc.
Reading symbols from /usr/libexec/postfix/smtpd...(no debugging symbols
found)...done.
Attaching to program: /usr/libexec/postfix/smtpd, process 20591
Reading symbols from /usr/lib/postfix/libpostfix-master.so...(no debugging
symbols found)...done.
Reading symbols from /usr/lib/postfix/libpostfix-tls.so...(no debugging symbols
found)...done.
Reading symbols from /usr/lib/postfix/libpostfix-dns.so...(no debugging symbols
found)...done.
Reading symbols from /usr/lib/postfix/libpostfix-global.so...(no debugging
symbols found)...done.
Reading symbols from /usr/lib/postfix/libpostfix-util.so...(no debugging
symbols found)...done.
Reading symbols from /lib/libssl.so.1...(no debugging symbols found)...done.
Reading symbols from /lib/libcrypto.so.1...(no debugging symbols found)...done.
Reading symbols from /usr/lib/libsasl2.so.3...(no debugging symbols
found)...done.
Reading symbols from /lib/libpcre.so.1...(no debugging symbols found)...done.
Reading symbols from /lib/libdb-4.8.so...(no debugging symbols found)...done.
Reading symbols from /lib/libnsl.so.1...(no debugging symbols found)...done.
Reading symbols from /lib/libresolv.so.2...(no debugging symbols found)...done.
Reading symbols from /lib/libdl.so.2...(no debugging symbols found)...done.
Reading symbols from /usr/lib/libicui18n.so.56...(no debugging symbols
found)...done.
Reading symbols from /usr/lib/libicuuc.so.56...(no debugging symbols
found)...done.
Reading symbols from /usr/lib/libicudata.so.56...(no debugging symbols
found)...done.
Reading symbols from /lib/libc.so.6...(no debugging symbols found)...done.
Reading symbols from /lib/libpthread.so.0...(no debugging symbols found)...done.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Reading symbols from /lib/libm.so.6...(no debugging symbols found)...done.
Reading symbols from /usr/lib/libstdc++.so.6...(no debugging symbols
found)...done.
Reading symbols from /usr/lib/libgcc_s.so.1...(no debugging symbols
found)...done.
Reading symbols from /lib/libnss_compat.so.2...(no debugging symbols
found)...done.
Reading symbols from /lib/libnss_nis.so.2...(no debugging symbols found)...done.
Reading symbols from /lib/libnss_files.so.2...(no debugging symbols
found)...done.
0xb54e6bee in __waitpid_nocancel () from /lib/libc.so.6
(gdb)
