xxl - csdd.gov.lv

xxl - csdd.gov.lv

toadbeauty

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csdd.gov.lv	[Aug. 25th, 2015\|02:39 pm]

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 03:58 pm

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pamēģini pati, atver cmd, tad ieraksti
nslookup [enter]
set type=MX [enter]
csdd.gov.lv [enter]

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 03:59 pm

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vai vienkārši

nslookup -q=mx csdd.gov.lv

DNS request timed out.
timeout was 2 seconds.
Server: UnKnown
Address: 192.168.2.1

DNS request timed out.
timeout was 2 seconds.
Non-authoritative answer:
csdd.gov.lv MX preference = 20, mail exchanger = duksis.csdd.gov.lv
csdd.gov.lv MX preference = 10, mail exchanger = duksis2.csdd.gov.lv

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From:	toadbeauty
Date:	August 25th, 2015 - 04:14 pm

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NOQUEUE: reject: RCPT from unknown[91.230.106.142]: 450 4.1.8 <csdd_info@csdd.gov.lv>: Sender address rejected: Domain not found; from=<csdd_info@csdd.gov.lv> to= proto=ESMTP helo=duksis.csdd.gov.lv>

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 04:23 pm

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a kas notiek, kad tu no tā mailservera palaid
dig any csdd.gov.lv
vai
nslookup -q=mx csdd.gov.lv

Latvijā provaideriem bieži vien ir problēmas ar dns ierakstiem, tāpēc es sen jau vairs nelietoju provaidera dns serverus, bet
pirmāro 8.8.8.8 (google dns)
sekundāro 91.198.156.20 (nic.lv dns)

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From:	toadbeauty
Date:	August 25th, 2015 - 04:42 pm

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Bet Tu zini, ka NIC tādu csdd.gov.lv nepazīst?

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 04:45 pm

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pazīst gan:

C:\Users\SSD>nslookup -q=mx csdd.gov.lv ns.nic.lv
Server: UnKnown
Address: 91.198.156.20

Non-authoritative answer:
csdd.gov.lv MX preference = 10, mail exchanger = duksis2.csdd.gov.lv
csdd.gov.lv MX preference = 20, mail exchanger = duksis.csdd.gov.lv

C:\Users\SSD>

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From:	toadbeauty
Date:	August 25th, 2015 - 04:46 pm

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A ierakstu vajag

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 04:51 pm

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e-pastiem nav nekāda sakara ar A ierakstu. pat, lai validētu e-pasta sūtītāju, pietiek ar mx ierakstu.

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From:	toadbeauty
Date:	August 25th, 2015 - 04:53 pm

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postfix: reject_unknown_sender_domain
Reject the request when MAIL FROM domain has
1) no DNS MX and no DNS A record, or
2) a malformed MX record such as a record with a zero-length MX hostname (Postfix version 2.3 and later).

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From:	toadbeauty
Date:	August 25th, 2015 - 04:49 pm

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Nē, zin kā ir - es jau ta varu piekruķīt tā un šitā, lai pastu ņem pretī, bet es domāju, ka bieži var sanākt šitāda šmuce. Un CSDD tā arī laimīgi neuzzinās, ka pasti nekur neiet.

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From:	toadbeauty
Date:	August 25th, 2015 - 04:53 pm

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A mail exchanger record (MX record) is a type of resource record in the Domain Name System that specifies a mail server responsible for accepting email messages...

postfix: reject_unknown_sender_domain
Reject the request when MAIL FROM domain has
1) no DNS MX and no DNS A record, or
2) a malformed MX record such as a record with a zero-length MX hostname (Postfix version 2.3 and later).

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 05:05 pm

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bet csdd.gov.lv neatbilst nevienam no šiem reject kritērijiem
1) eksistē MX ieraksts
2) nav zero-lenght

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From:	toadbeauty
Date:	August 25th, 2015 - 05:08 pm

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and no DNS A record

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 05:09 pm

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rejecto, ja nav ne MX, ne A ieraksta

MX ieraksts eksistē, rejectot nevajag.

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From:	toadbeauty
Date:	August 25th, 2015 - 05:18 pm

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And, nevis or.
Abiem jābūt.

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 05:23 pm

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iztieksme (no MX && no A) failos, jo pirmais nosacījums neizpildīsies (MX ieraksts eksistē), tāpēc iztieksme atgriež false, reject nosacījums neizpildās. mails tiek rejectots tad, ja abi apakšnosacījumi izpildās (nav ne MX, ne A ieraksta).

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From:	toadbeauty
Date:	August 25th, 2015 - 05:30 pm

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Tad Tu gribi teikt, ka mūsu serveris ir vienīgais, kas nepieņem tādu pastu? Vai to vienkārši neviens nav pētījis?

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 05:33 pm

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jūsu serveris ir vienīgais, vismaz neviens vēl nav sūdzējies. mūsu pasti pat uz/no inbox.lv iet, kurš ir sūdīgākais serveris Latvijā un regulāri ir visādos blacklistos :D

pamēģini pielikt googles dns, ns.nic.lv un tad skatīties.

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From:	toadbeauty
Date:	August 25th, 2015 - 05:35 pm

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Neko es nelikšu. Man to nevajag.

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From:	toadbeauty
Date:	August 25th, 2015 - 05:36 pm

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Valsts iestādei būtu jārūpējas, lai viņu pasts aiziet, nevis man jālauza galva, kā tagadīn pielāgoties.

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 05:39 pm

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mums ir normāls MX ieraksts, mailus sūtam, pat uz bounceback atbildam, lai serveri ar antispamu acceptē mailus. no mūsu puses viss ir kārtībā.

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From:	toadbeauty
Date:	August 25th, 2015 - 05:52 pm

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Es ticu, ka sūtāt un atbildat, bet ko rāda statistika? Nevis sūdzības no klientiem, bet kaut kādi paziņojumi par neaizsūtītiem mailiem uz servera? Tobiš vakar no mums ir vienīgais?

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 06:01 pm

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tas ir IBM īpašumā, bet cik mums ir ziņojuši, tad vienīgās problēmas bija ar inbox.lv, kuras atrisinājām ieliekot viņus whitelistē. pēdējos 4 gados rindas nav veidojušās. mums nāk tikai e-pasti par to, ja kāds ir ievadījis nepareizu e-pasta adresi, info par rejectiem mums nepienāk.

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From:	toadbeauty
Date:	August 25th, 2015 - 06:14 pm

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Njā....

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From:	watt
Date:	August 25th, 2015 - 05:18 pm

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"and" nav "or"

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From:	toadbeauty
Date:	August 25th, 2015 - 04:45 pm

(Link)

dig any csdd.gov.lv

; <<>> DiG 9.9.4-rpz2.13269.14-P2 <<>> any csdd.gov.lv
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55051
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 6, ADDITIONAL: 13

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;csdd.gov.lv. IN ANY

;; ANSWER SECTION:
csdd.gov.lv. 0 IN MX 20 duksis.csdd.gov.lv.
csdd.gov.lv. 0 IN MX 10 duksis2.csdd.gov.lv.

;; AUTHORITY SECTION:
lv. 71253 IN NS c.nic.lv.
lv. 71253 IN NS a.nic.lv.
lv. 71253 IN NS lv.cctld.authdns.ripe.net.
lv. 71253 IN NS d.nic.lv.
lv. 71253 IN NS sunic.sunet.se.
lv. 71253 IN NS b.nic.lv.

;; ADDITIONAL SECTION:
duksis.csdd.gov.lv. 2994 IN A 91.230.106.142
a.nic.lv. 71253 IN A 194.0.48.1
a.nic.lv. 71253 IN AAAA 2001:678:7c::7c
b.nic.lv. 71253 IN A 92.240.70.1
c.nic.lv. 71253 IN A 194.0.1.24
c.nic.lv. 71253 IN AAAA 2001:678:4::18
d.nic.lv. 71253 IN A 194.0.8.1
d.nic.lv. 71253 IN AAAA 2001:678:b:1::1
lv.cctld.authdns.ripe.net. 71253 IN A 193.0.9.89
lv.cctld.authdns.ripe.net. 71253 IN AAAA 2001:67c:e0::89
sunic.sunet.se. 13747 IN A 192.36.125.2
sunic.sunet.se. 13747 IN AAAA 2001:6b0:7::2

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Aug 25 16:44:38 EEST 2015
;; MSG SIZE rcvd: 474

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From:	bax55hqy8dlb
Date:	August 25th, 2015 - 04:51 pm

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MX ierakstus atrod, tad jau būtu jāiet arī mailservera validācijai.

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