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zawadix
Posts: 7 Joined: Thu Apr 30, 2020 7:29 am
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by zawadix » Fri Jul 24, 2020 10:49 am
Hello,
Iam using zimbra with proxmomx gw. Everything looks ok except one log, only with protonmail.com
(Host or domain name not found. Name service error for name=protonmail.com type=MX: Host not found, try again)
root@mailsystem:~# dig protnmail.com
; <<>> DiG 9.10.3-P4-Ubuntu <<>> protnmail.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38944
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 2, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;protnmail.com. IN A
;; ANSWER SECTION:
protnmail.com. 300 IN A 198.58.118.167
protnmail.com. 300 IN A 96.126.123.244
protnmail.com. 300 IN A 45.33.2.79
protnmail.com. 300 IN A 45.33.23.183
protnmail.com. 300 IN A 45.56.79.23
protnmail.com. 300 IN A 45.79.19.196
;; AUTHORITY SECTION:
protnmail.com. 172800 IN NS ns1.mytrafficmanagement.com.
protnmail.com. 172800 IN NS ns2.mytrafficmanagement.com.
;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Jul 24 12:40:38 CEST 2020
;; MSG SIZE rcvd: 194
Please help.
Regards
phoenix
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Posts: 27278 Joined: Fri Sep 12, 2014 9:56 pm
Location: Liverpool, England
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by phoenix » Fri Jul 24, 2020 10:55 am
Not much information in that post for anyone to help you. Always start with the ZCS version, post the full output of the following (always post this):
Where does this error message occur and why are you using the Proton Mail MX server?
zawadix
Posts: 7 Joined: Thu Apr 30, 2020 7:29 am
Post
by zawadix » Fri Jul 24, 2020 11:25 am
Sorry. My mistake.
Release 8.8.15.GA.3829.UBUNTU16.64 UBUNTU16_64 FOSS edition, Patch 8.8.15_P2.
Regards
phoenix
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Posts: 27278 Joined: Fri Sep 12, 2014 9:56 pm
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by phoenix » Fri Jul 24, 2020 11:27 am
There were two questions in my post.
zawadix
Posts: 7 Joined: Thu Apr 30, 2020 7:29 am
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by zawadix » Fri Jul 24, 2020 11:37 am
Where does this error message occur and why are you using the Proton Mail MX server?
This is log from Proxmox Mail Gateway when i tried to send email to protonmail.com
Jul 24 12:33:59 mx postfix/smtpd[2821]: connect from localhost.localdomain[127.0.0.1]
Jul 24 12:33:59 mx postfix/smtpd[2821]: B80C91414BB: client=localhost.localdomain[127.0.0.1], orig_client=unknown[192.168.210.100]
Jul 24 12:33:59 mx postfix/cleanup[3000]: B80C91414BB: message-id=<
b176545d23bd9@mydomian.coml >
Jul 24 12:33:59 mx postfix/smtpd[2821]: disconnect from localhost.localdomain[127.0.0.1] ehlo=1 xforward=1 mail=1 rcpt=1 data=1 commands=5
Jul 24 12:33:59 mx postfix/qmgr[30275]: B80C91414BB: from=<
me@mydomain.com >, size=87452, nrcpt=1 (queue active)
Jul 24 12:33:59 mx postfix/smtp[2868]: B80C91414BB: to=<
him@protonmail.com >, relay=none, delay=0.07, delays=0.07/0/0/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=protonmail.com type=MX: Host not found, try again)
phoenix
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Posts: 27278 Joined: Fri Sep 12, 2014 9:56 pm
Location: Liverpool, England
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by phoenix » Fri Jul 24, 2020 11:45 am
Then I'd suggest your question should be 'why does the PMG not resolve the address', this would appear to not be a ZCS problem. Did you run a DNS from the PMG server for the Protonmail server?
zawadix
Posts: 7 Joined: Thu Apr 30, 2020 7:29 am
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by zawadix » Fri Jul 24, 2020 12:16 pm
Im not useing a dedicated DNS server on the PMG. I use operator DNS
phoenix
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Posts: 27278 Joined: Fri Sep 12, 2014 9:56 pm
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by phoenix » Fri Jul 24, 2020 2:46 pm
zawadix wrote: Im not useing a dedicated DNS server on the PMG. I use operator DNS
I didn't ask that, I asked if you do a dig for the proton mail server on the PMG server do you get a DNS answer? Are you using virtualization for your ZCS & PMG servers and/or are you behind a NAT router?
zawadix
Posts: 7 Joined: Thu Apr 30, 2020 7:29 am
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by zawadix » Fri Jul 24, 2020 5:03 pm
Yes, there is a DNS answer.
I’am using proxmox virtualization for ZCS & PMG, behnind NAT.