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Please login or register. 2024-04-18, 19:25:17

Author Topic: Can't send or receive emails  (Read 10542 times)

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Offline MRatWork

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Re: Can't send or receive emails
« Reply #15 on: 2015-06-18, 13:55:00 »
To fix your issue, run cleanup and or fixmail-all.
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Offline fossxplorer

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Re: Can't send or receive emails
« Reply #16 on: 2015-06-18, 14:24:30 »
Ok. I forgot to add that last night i tried to downgrade Qmail-toaster.
Should i upgrade it back? Do i also need to add an 'A' record for hostname withoutout the domain part?



To fix your issue, run cleanup and or fixmail-all.
Kloxo-MR!

Offline fossxplorer

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Re: Can't send or receive emails
« Reply #17 on: 2015-06-18, 14:35:58 »
Hmm, my __base__  A record is different than the Kloxo-MR's shared IP.
Is that creating a problem now maybe?
Is __base__ used with mail, e.g mail.__base__ = mail.<IP a different server> ?
My point is 'mail.example.com' has an A record with IP1,
But  'mail' has an A record with IP2.

It has not been a problem until now :)
« Last Edit: 2015-06-18, 14:44:53 by fossxplorer (formerly 'Mella') »
Kloxo-MR!

Offline MRatWork

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Re: Can't send or receive emails
« Reply #18 on: 2015-06-18, 14:56:33 »
No problem __base__ and mail with different IP but adjustment. If mail in different server, need setting in 'remote mail'.
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Offline fossxplorer

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Re: Can't send or receive emails
« Reply #19 on: 2015-06-18, 15:39:58 »
Ok. Now i disabled atrpms and ran cleanup with restart-mail.
No progress :(

Any more tips?

No problem __base__ and mail with different IP but adjustment. If mail in different server, need setting in 'remote mail'.
Kloxo-MR!

Offline fossxplorer

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Re: Can't send or receive emails
« Reply #20 on: 2015-06-18, 16:17:36 »
@Mustafa, i was able to send mail from another domain in Kloxo to Hotmail.
Maybe problem with my main domain which is run by Kloxo.

Kloxo-MR!

Offline MRatWork

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Re: Can't send or receive emails
« Reply #21 on: 2015-06-18, 17:20:20 »
Did you enable DMARC?. With DMARC, recipient will be report to you related to email from your domain.
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Offline fossxplorer

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Re: Can't send or receive emails
« Reply #22 on: 2015-06-18, 18:50:11 »
Yes, i do use DMARC, but what's strange is i haven't got any feedback last few months actually.
Didn't ever bother about that :)

But it seems i've found the issue, after finding out that i could send mails using other domains in Kloxo.
Problem was in /var/qmail/control/outgoingips where this domain was listed with wrong IP, i.e it used the A record IP from the DNS, which i asked you about :)
Kloxo-MR!

Offline MRatWork

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Re: Can't send or receive emails
« Reply #23 on: 2015-06-18, 18:56:45 »
According to SPF setting, we need IP sender always match to 'A record' or 'MX record' in domain dns. In this context, outgoingips is list domain with their __base__ IP.
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Offline fossxplorer

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Re: Can't send or receive emails
« Reply #24 on: 2015-06-18, 19:23:14 »
Exactly that's where it went wrong. Since A record of the domain != the MX record.
Shouldn't Kloxo rather use MX record in outgoingips to avoid such issues?


According to SPF setting, we need IP sender always match to 'A record' or 'MX record' in domain dns. In this context, outgoingips is list domain with their __base__ IP.
Kloxo-MR!

Offline MRatWork

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Re: Can't send or receive emails
« Reply #25 on: 2015-06-18, 19:50:50 »
Exactly that's where it went wrong. Since A record of the domain != the MX record.
Shouldn't Kloxo rather use MX record in outgoingips to avoid such issues?


According to SPF setting, we need IP sender always match to 'A record' or 'MX record' in domain dns. In this context, outgoingips is list domain with their __base__ IP.
No problem if IP for A record not the same as MX record. If using remote/outside MX record. Need add 'A record' for MX.
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Offline fossxplorer

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Re: Can't send or receive emails
« Reply #26 on: 2015-06-18, 21:23:54 »
Ok.
I have the following now:
   __base__    MX   10   mail.example.com
              mail     A   -   xxx.xxx.xxx.xxx


But this is obviously not enough since it was cauing trouble.
What more do i need?

Btw, THANKS A LOT for you great help & time trying to find out of this.
Kloxo-MR!

 


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