[Dshield] list server behaviour - got disconnected.... :(

Michael Schoen michael at schoen-hahn.de
Thu Jan 25 17:53:27 GMT 2007


Hi,

 

I have troubles getting this list over here in Germany..

 

See attached logs from one of my host below; I admit I have updated my MX
entry and switched Mid December mail servers for my email. But AFAIK DNS
values are correct.

 

So MX for schoen-hahn.de points to mail.schoen-hahn.de and that one to
81.169.155.159 which is now way the host I see my logs.

 

Before actually allowing stinger1.sans.org to relay two questions

 

(1)       What are you guys doing here? Seems there is some weird DNS
behaviour

(2)       Did I do any misconfiguration?

 

Best regards

Michael

 

P.S.

Replying directly off the list would probably be useful ;)

 

 

---------------------------------

Yesterday is history,

Tomorrow is a mystery

but Today is a gift.

That's why they call it present..

---------------------------------

 

 

 

 

goethe:/var/log # dig schoen-hahn.de mx

 

; <<>> DiG 9.3.2 <<>> schoen-hahn.de mx

;; global options:  printcmd

;; Got answer:

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21883

;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

 

;; QUESTION SECTION:

;schoen-hahn.de.                        IN      MX

 

;; ANSWER SECTION:

schoen-hahn.de.         1284    IN      MX      10 mail.schoen-hahn.de.

 

and mail.schoen-hahn.de points to

 

goethe:/var/log # dig mail.schoen-hahn.de a

 

; <<>> DiG 9.3.2 <<>> mail.schoen-hahn.de a

;; global options:  printcmd

;; Got answer:

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 16590

;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

 

;; QUESTION SECTION:

;mail.schoen-hahn.de.           IN      A

 

;; ANSWER SECTION:

mail.schoen-hahn.de.    1230    IN      A       81.169.155.159

 

 

goethe:/var/log # tac syslog | grep reject | more

Jan 25 17:39:59 goethe postfix/smtpd[29361]: reject: RCPT from
stinger1.sans.org[65.173.218.117]: 454 <michael at schoen-hahn.de>: rejected:
Relay access denied.

; from=<webcast at sans.org> to=<michael at schoen-hahn.de>

Jan 25 17:13:09 goethe postfix/smtpd[28700]: reject: RCPT from
stinger1.sans.org[65.173.218.117]: 454 <michael at schoen-hahn.de>: rejected:
Relay access denied.

; from=<newsbites at sans.org> to=<michael at schoen-hahn.de>

Jan 25 17:07:05 goethe postfix/smtpd[28694]: reject: RCPT from
iceman12-int.giac.net[65.173.218.115]: 454 <michael at schoen-hahn.de>:
rejected: Relay access den

ied.; from=<list-bounces at lists.dshield.org> to=<michael at schoen-hahn.de>

Jan 25 16:09:23 goethe postfix/smtpd[27470]: reject: RCPT from
59-112-85-43.dynamic.hinet.net[59.112.85.43]: 454 <candy59839 at yahoo.com.tw>:
rejected: Relay ac

cess denied.; from=<michael78694 at MyMainServer.com>
to=<candy59839 at yahoo.com.tw>

Jan 25 15:59:38 goethe postfix/smtpd[27269]: reject: RCPT from
stinger1.sans.org[65.173.218.117]: 454 <michael at schoen-hahn.de>: rejected:
Relay access denied.

; from=<sans at sans.org> to=<michael at schoen-hahn.de>

Jan 25 15:59:04 goethe postfix/smtpd[27263]: reject: RCPT from
stinger1.sans.org[65.173.218.117]: 454 <michael at schoen-hahn.de>: rejected:
Relay access denied.

; from=<newsbites at sans.org> to=<michael at schoen-hahn.de>

Jan 25 14:46:57 goethe postfix/smtpd[25843]: reject: RCPT from
iceman12-int.giac.net[65.173.218.115]: 454 <michael at schoen-hahn.de>:
rejected: Relay access den

ied.; from=<mrroboto at isc.sans.org> to=<michael at schoen-hahn.de>

Jan 25 14:28:04 goethe postfix/smtpd[25448]: reject: RCPT from
stinger1.sans.org[65.173.218.117]: 454 <michael at schoen-hahn.de>: rejected:
Relay access denied.

; from=<sans at sans.org> to=<michael at schoen-hahn.de>

Jan 25 14:19:18 goethe postfix/smtpd[25248]: reject: RCPT from
stinger1.sans.org[65.173.218.117]: 454 <michael at schoen-hahn.de>: rejected:
Relay access denied.

; from=<newsbites at sans.org> to=<michael at schoen-hahn.de>

Jan 25 13:27:06 goethe postfix/smtpd[24265]: reject: RCPT from
iceman12-int.giac.net[65.173.218.115]: 454 <michael at schoen-hahn.de>:
rejected: Relay access den

ied.; from=<list-bounces at lists.dshield.org> to=<michael at schoen-hahn.de>

Jan 25 12:58:31 goethe postfix/smtpd[23664]: reject: RCPT from
stinger1.sans.org[65.173.218.117]: 454 <michael at schoen-hahn.de>: rejected:
Relay access denied.

; from=<newsbites at sans.org> to=<michael at schoen-hahn.de>

Jan 25 12:57:13 goethe postfix/smtpd[23655]: reject: RCPT from
stinger1.sans.org[65.173.218.117]: 454 <michael at schoen-hahn.de>: rejected:
Relay access denied.

; from=<sans at sans.org> to=<michael at schoen-hahn.de>

Jan 25 11:50:29 goethe postfix/smtpd[22268]: reject: RCPT from
stinger1.sans.org[65.173.218.117]: 454 <michael at schoen-hahn.de>: rejected:
Relay access denied.

; from=<webcast at sans.org> to=<michael at schoen-hahn.de>

Jan 25 11:26:36 goethe postfix/smtpd[21811]: reject: RCPT from
stinger1.sans.org[65.173.218.117]: 454 <michael at schoen-hahn.de>: rejected:
Relay access denied.

; from=<sans at sans.org> to=<michael at schoen-hahn.de>

Jan 25 10:55:29 goethe postfix/smtpd[21154]: reject: RCPT from
stinger1.sans.org[65.173.218.117]: 454 <michael at schoen-hahn.de>: rejected:
Relay access denied.

; from=<newsbites at sans.org> to=<michael at schoen-hahn.de>

Jan 25 10:00:25 goethe postfix/smtpd[19983]: reject: RCPT from
iceman12-int.giac.net[65.173.218.115]: 454 <michael at schoen-hahn.de>:
rejected: Relay access den

ied.; from=<list-bounces at lists.dshield.org> to=<michael at schoen-hahn.de>

 

 



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