# メールでの返信設定に関する問題：553 5.7.1 送信者アドレスが拒否されました。ユーザーに属していません

**URL:** <https://meta.discourse.org/t/issue-configuring-reply-by-email-553-5-7-1-sender-address-rejected-not-owned-by-user/119897>\
**Category:** Product Support\
**Created:** [2019 年 6 月 10 日午前 9:21 UTC](https://meta.discourse.org/t/issue-configuring-reply-by-email-553-5-7-1-sender-address-rejected-not-owned-by-user/119897 "2019-06-10T09:21:45Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![supermathie](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/supermathie/32/507518_2.png) [@supermathie](https://meta.discourse.org/u/supermathie)\
**Post date:** [2019 年 6 月 10 日午後 2:40 UTC](https://meta.discourse.org/t/issue-configuring-reply-by-email-553-5-7-1-sender-address-rejected-not-owned-by-user/119897/5 "2019-06-10T14:40:33Z")

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> [@degrees380](#):
>
> (why the double %%?)

You shouldn’t see that - it’s in the translation files because %{…} is a replacement key. The double %% overrides that, e.g.:

```plaintext
    errors:
      invalid_integer_min_max: "Value must be between %{min} and %{max}."
…
  site_settings:
    reply_by_email_address: "Template for reply by email incoming email address, for example: %%
{reply_key}@reply.example.com or replies+%%{reply_key}@example.com"

```

Where are you seeing this error? Also, what version are you on?

> [@degrees380](#):
>
> the same way `meta.discourse.org` instance is able to generate?

On our hosted sites we override these values as they’re specific to our hosting. It’s _possible_ this check is outdated, we’re looking into it.

> [@degrees380](#):
>
> `Sender address rejected: not owned by user forum@HIDDEN`

This is your SMTP server saying “your authenticated user doesn’t own this address, you can’t use it.” You’ll want to check with the administrators of your SMTP server to determine what can be changed there to permit this.

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_[View the full topic](https://meta.discourse.org/t/issue-configuring-reply-by-email-553-5-7-1-sender-address-rejected-not-owned-by-user/119897)._