約163件1ページ目

条件を指定して検索しています。すべての条件を解除する

  • 最終更新日：6か月以内

    • 450 4.7.1 Client host rejected: cannot find your hostname - Plesk Support

    1. https://support.plesk.com
    2. en-us
    3. articles
    4. 1237714009...

    2024/4/18 -Cause. Incorrect or missing PTR record of the sender's mail server. Resolution. Contact the server hoster or provider of the IP address in ...


    [SOLVED] - 450 4.7.1 Client host rejected: cannot find your hostname

    1. https://forum.proxmox.com
    2. threads
    3. 450-4-7-1-client-...

    2023/12/26 -Hi. What the problem and how to fix ? My custom template: PTR is correct: UPD: My PTR record was not correct.


    Mail is not sent to any addresses or from any mail or server

    1. https://forum.hestiacp.com
    2. mail-is-not-sent-to-any-addre...

    2024/3/10 -3. bestperson: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [5.35.82.146]. probaly your issue. bestperson: SMTP error from remote mail ...


    SMTP Errors and Troubleshooting - Twilio

    1. https://www.twilio.com
    2. smtp-errors-and-troubleshooting

    2024/5/23 -Your mail has been successfully queued! This response indicates that the recipient server has accepted the message. 403, You are not authorized to send from ...


    66.211.170.89 | PayPal Inc. - AbuseIPDB

    1. https://www.abuseipdb.com
    2. check

    2024/2/29 -170.89 is an IP address from within our whitelist. Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who may use them ...


    エラーメールの原因と対策一覧｜GMOクラウド｜ALTUS サポート

    1. https://helpcenter.gmocloud.com
    2. altus
    3. article

    2024/1/9 -1 sender address rejected:access denied 554 5.7.1 Hostname[XXX.XXX.XXX.XXX]: Client host rejected: Access denied. 送信元ドメインが正しく名前解決されていない ...


    AbuseIPDB » 141.98.10.132 - UAB Host Baltic

    1. https://www.abuseipdb.com
    2. check

    2024/4/4 -... 450 4.7.1 Client host rejected: cannot find your reverse hostname ... Open Proxy / Compromised and Exploited Host / Phishing and Malware Source ... Is this your IP?


    Proxmox Mail Gateway Administration Guide

    1. https://pmg.proxmox.com
    2. pmg-docs
    3. pmg-admin-guide

    2024/2/28 -Check the IP configuration and hostname. Check the timezone. Check your Firewall settings. Configure Proxmox Mail Gateway to forward the incoming SMTP traffic ...


    メール送受信ができません。メールの設定方法や確認方法を教えて ...

    1. https://help.arena.ne.jp
    2. articles
    3. 360050752293-メール...

    2024/5/20 -エラーコード450. 「Remote host said: 450 4.7.1 Client host rejected: cannot find your hostname， [IPアドレス]」といったエラーが表示される場合、. 詳しくは ...


    Конгрессно-Выставочная компания «Империя» -

    http://old.imperiaforum.ru

    2024/5/14 -host mail.imperiaforum.com[195.3.142.42] said: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [5.188.107.46] (in reply to RCPT TO ...


    450 4.7.1 Client host rejected: cannot find your hostnameに関するQ&A（1件）

    Yahoo!知恵袋

    Q.メールを送信し、5日後の今日になって 件名「Undelivered Mail Returned to Sender」というメールが「MAILER-DAEMON@mail.自分のドメイン」から届き...

    A.くみちゃんさんのおっしゃっていることに補足ですが、送信元の IP アドレスに対して適切な DNS レコードが設定されていないことが原因のように思われます。 cannot find your h...

    解決済み-回答：4件-