• 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.

Plesk Mail Whitelist: 127.0.0.1 /8 or 127.0.0.1 /32

B

brentmd

Guest
Plesk Users,

We received an attack from 127.0.1.50 (spam). We assume that the attack came from webmail. I have heard that 127.0.0.1 /8 makes the server an open relay. Is this true? Should we be using 127.0.0.1 /32? If we change it to /32 what would that effect?

Why does Plesk by default use 127.0.0.1 /8?
 
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