• 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.

Question Postfix/spamassassin/clamav: Prevent RCPT/From: discrepancy

tkalfaoglu

tkalfaoglu

Silver Pleskian
Some spam/virus writers set the From: of their emails to something totally different than what was specified in the SMTP's RCPT TO: fields.

Is there a tool that's available that would detect and prevent such emails from reaching the end users? That is: RFC821 versus RFC822 discrepancy..
 
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