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Recent content by enduser

  1. E

    Question DMARC p=reject not rejecting spoofed inbound mail (MAILER-DAEMON sender)

    @WebHostingAce Thank you for your reply. The SPF check for incoming mail is already enabled on this server. The issue I reported is not about SPF being disabled, but about DMARC enforcement behavior. To clarify again: "Enable DMARC to check incoming mail" is enabled Domain abc.com has DMARC...
  2. E

    Question DMARC p=reject not rejecting spoofed inbound mail (MAILER-DAEMON sender)

    Any ideas?
  3. E

    Question DMARC p=reject not rejecting spoofed inbound mail (MAILER-DAEMON sender)

    Hi, I would like to confirm whether the following behavior is expected in Plesk. Environment: Plesk version: 18.0.74 Plesk mail server (Postfix) “Enable DMARC to check incoming mail” is enabled Domain abc.com has DMARC: "v=DMARC1; p=reject;" We received the following spoofed inbound email...
  4. E

    Issue DMARC p=reject causes locally generated DSNs (MAILER-DAEMON) to be silently discarded

    Thank you for the workaround and it works. It appears that PPPM-7190 has been discussed for many years, as documented here: https://talk.plesk.com/threads/pppm-7190-dmarc-is-discarding-successful-verified-mails.345532/ &...
  5. E

    Issue DMARC p=reject causes locally generated DSNs (MAILER-DAEMON) to be silently discarded

    On a Plesk mail server with DMARC enabled, we observed that locally generated non-delivery notifications (DSNs) are being rejected when the domain uses a strict DMARC policy: v=DMARC1; p=reject; sp=reject; When an outgoing email fails, Postfix generates a local DSN: From...
  6. E

    Issue dovecot Error "Timeout waiting for handshake response"

    Thank you Sebahat.hadzhi. I have checked all the /var/qmail/mailnames/*/*/Maildir/dovecot.index.cache files, and the largest one is 63 MB. Based on this, I suspect that the default_vsz_limit doesn't help. Am I correct? For "journalctl -xu dovecot", the output are all about users' login...
  7. E

    Issue dovecot Error "Timeout waiting for handshake response"

    Hi all, We have been running our Plesk server for a long time without issues, hosting many users. However, sometimes when there are numerous IMAP connections, including from webmail, the performance slows down significantly and ultimately results in an "internal server error." Below are the...
  8. E

    Question How long will Plesk updates be available for CentOS7?

    Hi all, What will happen when the ELS Program ends on January 1, 2026? Will we still be able to pay for the license without receiving further updates, or will the license no longer be renewable, preventing users from logging into Plesk?
  9. E

    Resolved How can I disable "Dedicated FPM application" but still allow user to change PHP version?

    It works! Thank you for your help.
  10. E

    Resolved How can I disable "Dedicated FPM application" but still allow user to change PHP version?

    Hi all, As subject, how can I disable "Dedicated FPM application" but still allow user to change PHP version? Currently I can disable "FastCGI application served by Apache" by "fastcgi = off" in /usr/local/psa/admin/conf/site_isolation_settings.ini , is there a way to only disable "Dedicated...
  11. E

    Question Plesk Migrator does not delete non-exist file?

    Submitted request: Plesk Migrator with rsync --delete Thank you all
  12. E

    Question Plesk Migrator does not delete non-exist file?

    Hi, I use Plesk Migrator to migrate domain from A server to B server, since the data is huge, I need to re-sync for several times in order to reduce data difference during migration. However I found that Migrator uses rsync without --delete option, during the migration the end user may delete...
  13. E

    Resolved How to restart proftpd on AlmaLinux 9

    Oh, it works, thanks a lot!
  14. E

    Resolved How to restart proftpd on AlmaLinux 9

    Hi all, According to How to start or stop FTP service on a Plesk server - Support Cases from Plesk Knowledge Base , FTP is working via xinetd, however seems there is no xinetd any more on AlmaLinux 9. How can I restart proftpd?
  15. E

    Issue Almalinux 9 Plesk Obsidian license issue

    Alright, submitted, thanks Peter
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