• If you are still using CentOS 7.9, it's time to convert to Alma 8 with the free centos2alma tool by Plesk or Plesk Migrator. Please let us know your experiences or concerns in this thread:
    CentOS2Alma discussion
  • Inviting everyone to the UX test of a new security feature in the WP Toolkit
    For WordPress site owners, threats posed by hackers are ever-present. Because of this, we are developing a new security feature for the WP Toolkit. If the topic of WordPress website security is relevant to you, we would be grateful if you could share your experience and help us test the usability of this feature. We invite you to join us for a 1-hour online session via Google Meet. Select a convenient meeting time with our friendly UX staff here.

Outgoing legitimate Spam after AUTH

busyboy1

New Pleskian
hi,

Using PLESK-12.08 for quite a bit of time after upgrading from 11.5 version.

We have a problem where user's Sasl_auth parameters are stolen and the hackers use those user/password pairs to send outgoing spam. This is happening since version 11.5 and nothing appropriate could be done.

The psychology is that the sasl_username is correct but the actual sender email address is something different in all such cases. I have had suggested in Plesk panel for the same to verify the outgoing sender whether it matches to the sasl_username value or not. I'm not going to touch it till there is something proven available.


Regards,
Nasir
 
Back
Top