What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general. You are invited to get involved by asking and answering questions!

Learn more

PRTG Network Monitor

Intuitive to Use. Easy to manage.
300.000 administrators have chosen PRTG to monitor their network. Find out how you can reduce cost, increase QoS and ease planning, as well.

Free Download

Top Tags


View all Tags

Direct delivery using built-in email server (default)

Votes:

0

Your Vote:

Up

Down

HI,
We are using Direct delivery using built-in email server (default). But we got black listed and when sending notification we get log event:

"Your access to this mail system has been rejected due to the sending MTA's poor reputation"

What should we do?

BR,
Aleksandar

mx notification-delivery notifications

Created on Jul 25, 2016 12:48:06 PM by  Aleksandar (0) 1

Last change on Jul 26, 2016 12:22:31 PM by  Luciano Lingnau [Paessler]



1 Reply

Votes:

0

Your Vote:

Up

Down

Hello Aleksandar,
thank you for your KB-Post.

The default built-in delivery via MX records may not always work, because PRTG isn't designated as a "trusted" e-mail sender, this may lead to issues especially when trying to mail accounts from 3rd party domains.

For best results we advise you to switch to this option instead:

  • Use SMTP relay server (recommended inside LANs/NATs)

PRTG will then ask for the Address, port, account and authentication settings to connect to an existing SMTP server to relay messages trough it, making PRTG's correspondence "trusted" as long as your domain/mail server is trusted. This is the "regular" way which most application and e-mail clients use to operate.

There are some set-up instructions for public providers here:

Best Regards,
Luciano Lingnau [Paessler Support]

Created on Jul 26, 2016 12:27:53 PM by  Luciano Lingnau [Paessler]



Please log in or register to enter your reply.


Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.