[GH-ISSUE #356] Error, emails dont deliver #857

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opened 2026-03-14 10:55:22 +03:00 by kerem · 4 comments
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Originally created by @ririko5834 on GitHub (Oct 31, 2022).
Original GitHub issue: https://github.com/anonaddy/anonaddy/issues/356

Hello, forwarded emails sometimes dont come.

And I am getting errors like this (this is for example when I used anonaddy alias on aliexpress)
image

It sometimes also happens for emails from other sites. When I try to resend the verification code for aliexpress, I get it on second or third attempt, and usually I receive also the first emails but with long delay (but then when I resend verification code, just the last one is actual, not the first one that I receive so I have to wait long until the correct comes)

Originally created by @ririko5834 on GitHub (Oct 31, 2022). Original GitHub issue: https://github.com/anonaddy/anonaddy/issues/356 Hello, forwarded emails sometimes dont come. And I am getting errors like this (this is for example when I used anonaddy alias on aliexpress) ![image](https://user-images.githubusercontent.com/64729293/198986308-e863673a-bed5-4ad7-a222-2d5ac53c87b1.png) It sometimes also happens for emails from other sites. When I try to resend the verification code for aliexpress, I get it on second or third attempt, and usually I receive also the first emails but with long delay (but then when I resend verification code, just the last one is actual, not the first one that I receive so I have to wait long until the correct comes)
kerem closed this issue 2026-03-14 10:55:28 +03:00
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@willbrowningme commented on GitHub (Nov 1, 2022):

It looks like the HELO hostname "out32-32.sg.b.dm.aliyun.com" could not be resolved for some reason. Perhaps Aliexpress was having issues.

That is because the error code is 450 which means the email was deferred and that's why it came through later.

I'm afraid I cannot provide unlimited support for self-hosted instances here.

<!-- gh-comment-id:1298276483 --> @willbrowningme commented on GitHub (Nov 1, 2022): It looks like the HELO hostname "out32-32.sg.b.dm.aliyun.com" could not be resolved for some reason. Perhaps Aliexpress was having issues. That is because the error code is `450` which means the email was deferred and that's why it came through later. I'm afraid I cannot provide unlimited support for self-hosted instances here.
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@ririko5834 commented on GitHub (Nov 1, 2022):

I understand, but I cant affect from which domain will ali send emails.

Is there a way to disable spamhaus checking for specific domains/subdomains?

<!-- gh-comment-id:1298288087 --> @ririko5834 commented on GitHub (Nov 1, 2022): I understand, but I cant affect from which domain will ali send emails. Is there a way to disable spamhaus checking for specific domains/subdomains?
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@willbrowningme commented on GitHub (Nov 1, 2022):

You can override the main.cf postfix configuration file in Docker - https://github.com/anonaddy/docker#override-postfix-main-configuration

You would need to change smtpd_recipient_restrictions - https://github.com/anonaddy/docker/blob/master/rootfs/etc/cont-init.d/15-config-postfix.sh#L88-L97

and possibly smtpd_helo_restrictions - https://github.com/anonaddy/docker/blob/master/rootfs/etc/cont-init.d/15-config-postfix.sh#L74-L79

<!-- gh-comment-id:1298292296 --> @willbrowningme commented on GitHub (Nov 1, 2022): You can override the `main.cf` postfix configuration file in Docker - https://github.com/anonaddy/docker#override-postfix-main-configuration You would need to change `smtpd_recipient_restrictions` - https://github.com/anonaddy/docker/blob/master/rootfs/etc/cont-init.d/15-config-postfix.sh#L88-L97 and possibly `smtpd_helo_restrictions` - https://github.com/anonaddy/docker/blob/master/rootfs/etc/cont-init.d/15-config-postfix.sh#L74-L79
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@ririko5834 commented on GitHub (Nov 4, 2022):

It's sad that there isn't a way to add env variable to disable it just for specific domain(s)

<!-- gh-comment-id:1303778131 --> @ririko5834 commented on GitHub (Nov 4, 2022): It's sad that there isn't a way to add env variable to disable it just for specific domain(s)
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