Disable function "said: 550 Blocked by SPF () (in reply to MAIL FROM command))"

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Disable function "said: 550 Blocked by SPF () (in reply to MAIL FROM command))"

Emanuel
Hello everyone.!

I see this error in the postfix logs:

said: 550 Blocked by SPF () (in reply to MAIL FROM command))

Jan 14 09:31:46 antartida postfix/smtpd[16086]: 9248680010:
client=a48-146.smtp-out.amazonses.com[54.240.48.146]
Jan 14 09:31:46 antartida postfix/cleanup[16162]: 9248680010:
message-id=<[hidden email]>
Jan 14 09:31:47 antartida postfix/qmgr[16065]: 9248680010:
from=<[hidden email]>,
size=18774, nrcpt=1 (queue active)
Jan 14 09:31:47 antartida postfix/smtp[16067]: 9248680010:
to=<[hidden email]>,
relay=mail.aylendepartamentos.com.ar[200.58.120.110]:25, delay=1.8,
delays=1.6/0/0.17/0, dsn=4.0.0, status=SOFTBOUNCE (host
mail.aylendepartamentos.com.ar[200.58.120.110] said: 550 Blocked by SPF
() (in reply to MAIL FROM command))

Postifix does not use any spf policy, the configuration is here:

https://pastebin.com/kK6yCnFM

any ideas? I'm losing emails because of this

Regards,

--
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Re: Disable function "said: 550 Blocked by SPF () (in reply to MAIL FROM command))"

Scott Kitterman-4
On Tuesday, January 14, 2020 7:39:05 AM EST Emanuel wrote:

> Hello everyone.!
>
> I see this error in the postfix logs:
>
> said: 550 Blocked by SPF () (in reply to MAIL FROM command))
>
> Jan 14 09:31:46 antartida postfix/smtpd[16086]: 9248680010:
> client=a48-146.smtp-out.amazonses.com[54.240.48.146]
> Jan 14 09:31:46 antartida postfix/cleanup[16162]: 9248680010:
> message-id=<0100016fa4095ae5-d7ad3acb-ae83-4ec5-98b7-2caf1aa89dda-000000@ema
> il.amazonses.com> Jan 14 09:31:47 antartida postfix/qmgr[16065]: 9248680010:
> from=<0100016fa4095ae5-d7ad3acb-ae83-4ec5-98b7-2caf1aa89dda-000000@amazonses
> .com>, size=18774, nrcpt=1 (queue active)
> Jan 14 09:31:47 antartida postfix/smtp[16067]: 9248680010:
> to=<[hidden email]>,
> relay=mail.aylendepartamentos.com.ar[200.58.120.110]:25, delay=1.8,
> delays=1.6/0/0.17/0, dsn=4.0.0, status=SOFTBOUNCE (host
> mail.aylendepartamentos.com.ar[200.58.120.110] said: 550 Blocked by SPF
> () (in reply to MAIL FROM command))
>
> Postifix does not use any spf policy, the configuration is here:
>
> https://pastebin.com/kK6yCnFM
>
> any ideas? I'm losing emails because of this
>
> Regards,

The error message comes from the remote server.  Based on a quick Google
Search, it's hmailserver [1], nothing to do with Postfix.  Since it's SPF
specific, the spf-help mailing list [2] would be a good place to ask for help.

Scott K

[1] https://www.hmailserver.com/
[2] https://spf.topicbox.com/groups/spf-help/subscription


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Re: Disable function "said: 550 Blocked by SPF () (in reply to MAIL FROM command))"

Claus R. Wickinghoff
In reply to this post by Emanuel
Hi,

> relay=mail.aylendepartamentos.com.ar[200.58.120.110]:25, delay=1.8,
> delays=1.6/0/0.17/0, dsn=4.0.0, status=SOFTBOUNCE (host
> mail.aylendepartamentos.com.ar[200.58.120.110] said: 550 Blocked by SPF

It's not your postfix complaining.

Your postfix tries to deliver to 200.58.120.110 and this box answers,
that it is unwillingto accept the e-mail because of its SPF setup.

As you're sending from @amazonses.com, I looked up the spf records:

claus@tiger:~$ dig amazonses.com txt
; <<>> DiG 9.11.5-P4-5.1-Debian <<>> amazonses.com txt
[...]
amazonses.com. 900 IN TXT "v=spf1 ip4:199.255.192.0/22
ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:69.169.224.0/20
ip4:76.223.176.0/24 ip4:76.223.180.0/23 ip4:76.223.188.0/24
ip4:76.223.189.0/24 ip4:76.223.190.0/24 -all"
[...]

Is your postfix running with any of these ips?

Groetjes
    Claus


--
Claus R. Wickinghoff, Dipl.-Ing.
using Linux since 1994 and still happy... :-)
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Re: Disable function "said: 550 Blocked by SPF () (in reply to MAIL FROM command))"

Dominic Raferd
In reply to this post by Scott Kitterman-4


On Tue, 14 Jan 2020 at 12:53, Scott Kitterman <[hidden email]> wrote:
On Tuesday, January 14, 2020 7:39:05 AM EST Emanuel wrote:
> Hello everyone.!
>
> I see this error in the postfix logs:
>
> said: 550 Blocked by SPF () (in reply to MAIL FROM command))
>
> Jan 14 09:31:46 antartida postfix/smtpd[16086]: 9248680010:
> client=a48-146.smtp-out.amazonses.com[54.240.48.146]
> Jan 14 09:31:46 antartida postfix/cleanup[16162]: 9248680010:
> message-id=<0100016fa4095ae5-d7ad3acb-ae83-4ec5-98b7-2caf1aa89dda-000000@ema
> il.amazonses.com> Jan 14 09:31:47 antartida postfix/qmgr[16065]: 9248680010:
> from=<0100016fa4095ae5-d7ad3acb-ae83-4ec5-98b7-2caf1aa89dda-000000@amazonses
> .com>, size=18774, nrcpt=1 (queue active)
> Jan 14 09:31:47 antartida postfix/smtp[16067]: 9248680010:
> to=<[hidden email]>,
> relay=mail.aylendepartamentos.com.ar[200.58.120.110]:25, delay=1.8,
> delays=1.6/0/0.17/0, dsn=4.0.0, status=SOFTBOUNCE (host
> mail.aylendepartamentos.com.ar[200.58.120.110] said: 550 Blocked by SPF
> () (in reply to MAIL FROM command))
>
> Postifix does not use any spf policy, the configuration is here:
>
> https://pastebin.com/kK6yCnFM
>
> any ideas? I'm losing emails because of this
>
> Regards,

The error message comes from the remote server.  Based on a quick Google
Search, it's hmailserver [1], nothing to do with Postfix.  Since it's SPF
specific, the spf-help mailing list [2] would be a good place to ask for help.

Scott K

[1] https://www.hmailserver.com/
[2] https://spf.topicbox.com/groups/spf-help/subscription

As Scott has written, the blockage is being done by the onward server (mail.aylendepartamentos.com.ar) not by your postfix (clue: the message is logged by 'smtp' not by 'smtpd'). They seem to be applying the SPF rule from amazonses.com which includes '-all'. It is an unwise policy on their part as SPF is broken by relaying such as you are doing. If you have to relay in this way to this server, and you can't persuade them to change their policy, consider encapsulating such mails (i.e. sending on as attachments).
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Re: Disable function "said: 550 Blocked by SPF () (in reply to MAIL FROM command))"

Emanuel

Thanks for the help.!!!

Regards,

El 14/1/20 a las 09:58, Dominic Raferd escribió:


On Tue, 14 Jan 2020 at 12:53, Scott Kitterman <[hidden email]> wrote:
On Tuesday, January 14, 2020 7:39:05 AM EST Emanuel wrote:
> Hello everyone.!
>
> I see this error in the postfix logs:
>
> said: 550 Blocked by SPF () (in reply to MAIL FROM command))
>
> Jan 14 09:31:46 antartida postfix/smtpd[16086]: 9248680010:
> client=a48-146.smtp-out.amazonses.com[54.240.48.146]
> Jan 14 09:31:46 antartida postfix/cleanup[16162]: 9248680010:
> message-id=<0100016fa4095ae5-d7ad3acb-ae83-4ec5-98b7-2caf1aa89dda-000000@ema
> il.amazonses.com> Jan 14 09:31:47 antartida postfix/qmgr[16065]: 9248680010:
> from=<0100016fa4095ae5-d7ad3acb-ae83-4ec5-98b7-2caf1aa89dda-000000@amazonses
> .com>, size=18774, nrcpt=1 (queue active)
> Jan 14 09:31:47 antartida postfix/smtp[16067]: 9248680010:
> to=<[hidden email]>,
> relay=mail.aylendepartamentos.com.ar[200.58.120.110]:25, delay=1.8,
> delays=1.6/0/0.17/0, dsn=4.0.0, status=SOFTBOUNCE (host
> mail.aylendepartamentos.com.ar[200.58.120.110] said: 550 Blocked by SPF
> () (in reply to MAIL FROM command))
>
> Postifix does not use any spf policy, the configuration is here:
>
> https://pastebin.com/kK6yCnFM
>
> any ideas? I'm losing emails because of this
>
> Regards,

The error message comes from the remote server.  Based on a quick Google
Search, it's hmailserver [1], nothing to do with Postfix.  Since it's SPF
specific, the spf-help mailing list [2] would be a good place to ask for help.

Scott K

[1] https://www.hmailserver.com/
[2] https://spf.topicbox.com/groups/spf-help/subscription

As Scott has written, the blockage is being done by the onward server (mail.aylendepartamentos.com.ar) not by your postfix (clue: the message is logged by 'smtp' not by 'smtpd'). They seem to be applying the SPF rule from amazonses.com which includes '-all'. It is an unwise policy on their part as SPF is broken by relaying such as you are doing. If you have to relay in this way to this server, and you can't persuade them to change their policy, consider encapsulating such mails (i.e. sending on as attachments).
--
envialosimple.com
Emanuel Gonzalez
IT / Departamento Emails
[hidden email]
www.envialosimple.com
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