On Sep 21, 2018 4:24 PM, Gonzalo <[email protected]> wrote:
>
> Hello,
>
> I am having this problem with my setup:
>
> 0000000000000000 mda event=delivery evpid=b4b9eaa2be1a713b from=<> to=<[email protected]> user=vmail method=mda delay=21h30m49s result=TempFail stat=Error (exited abnormally)
>
> This setup is an OpenBSD 6.3 (release), opensmtpd, dkimproxy, rspam and dovecot:
>
> # cat /etc/mail/smtpd.conf
> queue compression
>
> bounce-warn 1h, 6h, 2d
> expire 3d
>
> pki xxx.com certificate "/etc/ssl/xxx.com.crt"
> pki xxx.com key "/etc/ssl/private/xxx.com.key"
>
> table aliases file:/etc/mail/aliases
> table domains file:/etc/mail/domains
> table passwd passwd:/etc/mail/passwd
> table virtuals file:/etc/mail/virtuals
>
> max-message-size 50M
>
> listen on lo0
> listen on lo0 port 10028 tag DKIM_OUT
> listen on egress port 25 tls pki xxx.com
> listen on egress port 587 tls-require pki xxx.com auth <passwd>
>
> # Accept mail sent from local server to a local account
> accept from local \
> for local alias <aliases> \
> deliver to mda "/usr/local/bin/rspamc --mime --exec \"/usr/local/libexec/dovecot/dovecot-lda -f %{sender} -d %{dest}\""
>
> accept from any for domain <domains> virtual <virtuals> \
> deliver to mda "/usr/local/bin/rspamc --mime --exec \"/usr/local/libexec/dovecot/dovecot-lda -f %{sender} -d %{dest}\""
>
> accept for local alias <aliases> \
> deliver to mda "/usr/local/bin/rspamc --mime --exec \"/usr/local/libexec/dovecot/dovecot-lda -f %{sender} -d %{dest}\""
>
> accept tagged DKIM_OUT for any relay \
> hostname xxx.com
>
> accept from local for any \
> relay via smtp://127.0.0.1:10027
>
> smtpd -dv -Tlookup:
>
> debug: mda: session c28f5914f36f6dbb done
> debug: mda: user "vmail" becomes runnable
> debug: mda: all done for user "<getpwnam>:vmail"
> debug: smtpd: scanning offline queue...
> debug: smtpd: offline scanning done
> debug: control -> client: pipe closed
> debug: clearing p=client, fd=11, pid=0
> debug: control -> client: pipe closed
> debug: clearing p=client, fd=11, pid=0
> debug: control -> client: pipe closed
> debug: clearing p=client, fd=11, pid=0
> debug: scheduler: evp:f37c310084099e67 scheduled (mda)
> mda: new user c28f5915d6f82643 for "<getpwnam>:vmail" delivering as "vmail"
> debug: lka: userinfo <getpwnam>:vmail
> lookup: lookup "vmail" as USERINFO in table getpwnam:<getpwnam> -> "vmail:1002:1002:/var/vmail"
> debug: mda: new session c28f5916fe1cad73 for user "<getpwnam>:vmail" evpid f37c310084099e67
> debug: mda: no more envelope for "<getpwnam>:vmail"
> debug: mda: got message fd 17 for session c28f5916fe1cad73 evpid f37c310084099e67
> debug: mda: querying mda fd for session c28f5916fe1cad73 evpid f37c310084099e67
> debug: smtpd: forking mda for session c28f5916fe1cad73: "/usr/local/bin/rspamc --mime --exec "/usr/local/libexec/dovecot/dovecot-lda -f @ -d [email protected]"" as vmail
> debug: mda: got mda fd 18 for session c28f5916fe1cad73 evpid f37c310084099e67
> debug: mda: end-of-file for session c28f5916fe1cad73 evpid f37c310084099e67
> debug: mda: all data sent for session c28f5916fe1cad73 evpid f37c310084099e67
> debug: smtpd: mda process done for session c28f5916fe1cad73: exited abnormally
> 0000000000000000 mda event=delivery evpid=f37c310084099e67 from=<> to=<[email protected]> user=vmail method=mda delay=14h14s result=TempFail stat=Error (exited abnormally)
> debug: mda: session c28f5916fe1cad73 done
> debug: mda: user "vmail" becomes runnable
> debug: mda: all done for user "<getpwnam>:vmail"
> debug: control -> client: pipe closed
> debug: clearing p=client, fd=11, pid=0
>
>
> serv0# smtpctl show envelope 85ecfe2420d5d3af
> smtpctl: fopen: No such file or directory
> serv0#
> serv0# smtpctl show envelope 50b0a6b8d6057de6
> version: 2
> tag: local
> type: mda
> smtpname: xxx.com
> helo: xxx.com
> hostname: xxx.com
> errorline: exited abnormally
> sockaddr: local
> sender: @
> rcpt: [email protected]
> dest: [email protected]
> ctime: 1537479298
> last-try: 0
> last-bounce: 1537500898
> expire: 259200
> retry: 73
> flags: authenticated
> dsn-notify: 0
> esc-class: 4
> esc-code: 30
> mda-buffer: /usr/local/bin/rspamc --mime --exec "/usr/local/libexec/dovecot/dovecot-lda -f @ -d [email protected]"
> mda-method: mda
> mda-user: vmail
> mda-usertable: <getpwnam>
> mda-delivery-user: vmail
>
>
> Any idea? All the emails inbound end up like that.
>
> Thanks
My guess is that rspamc is exiting abnormally. What happenes if you take smtpd out of the equation and do something like:
cat some_email.txt | rspamc --exec dovecot-lda
I'm not sure, but I think the process that smtpd forks to handle the delivery is waiting on rpamc's exit value. It may exit with a value other than what smtpd expects to be a "good" value.
Edgar
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