• The APS Catalog has been deprecated and removed from all Plesk Obsidian versions.
    Applications already installed from the APS Catalog will continue working. However, Plesk will no longer provide support for APS applications.
  • Please be aware: with the Plesk Obsidian 18.0.78 release, the support for the ngx_pagespeed.so module will be deprecated and removed from the sw-nginx package.

Recent content by Pedro Magalhães

  1. P

    Question Undelivered Mail Returned to Sender gmail.com 550 5.7.1

    Dear Sirs, A few days ago, some messages sent to a mailbox with foward option return emails sended to domain gmail.com only. The message invoke "550-5.7.1 does not meet IPv6 sending guidelines regarding PTR records and 550-5.7.1 authentication. Please review 550-5.7.1" The Sender domain only...
  2. P

    Question Undelivered Mail Returned to Sender gmail.com 550 5.7.1

    Dear Sirs, A few days ago, some messages sent to a mailbox with foward option return emails sended to domain gmail.com only. The message invoke "550-5.7.1 does not meet IPv6 sending guidelines regarding PTR records and 550-5.7.1 authentication. Please review 550-5.7.1" The Sender domain only...
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