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  • 最終更新日:6か月以内
  • 2024/4/18 -Symptoms. Emails are not delivered to recipients. Emails remain in mail queue at Tools & Settings > Mail Server Settings > Mail Queue tab.

    2024/1/19 -While pinging name and reverse IP, from windows, the results are correct. I think that I may have some error on my pmg configuration but I can find it. S · sb ...

    2023/12/1 -I have another issue that bugs me from time to time: When using webmail from some receivers I get a bounce with: 550 5.7.25 Client host rejected: cannot ...

    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 ...

    2024/2/22 -... Client host rejected: cannot find your reverse hostname I'm not receiving the mail either. I followed all of your steps, but somehow it doesn't work. Do you ...

    2023/12/18 -... Client host rejected: cannot find your reverse ... If that doesn't work, your pflogsumm or its dependancies are broken. ... cannot find your reverse hostname (total ...

    2024/1/12 -Because our mobile carriers don't have a hostname in the reverse lookup of an IP, none of them would send. I so hope this doesn't gravely impact the security of ...

    2024/5/3 -Jetzt registrieren und ausprobieren! smtp;rcpt error 550 5.7.25 client host rejected: cannot find your hostname ... smtp;rcpt error 550 5.7.25 client host ...

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

    2023/12/12 -Connectivity. RealVNC Viewer may display the following error messages if a connection attempt to RealVNC Server running on a remote computer fails.