Mail Server does not accept email from NULL senders?

Clixer

Active Member
Feb 24, 2018
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Australia
cPanel Access Level
Root Administrator
Hello folks,

I recently setup a Cpanel/WHM VPS with a hosting provider. After the setup, I ran a DNS/email check using network-tools.webwiz.net/dns-report.htm. The report shows two errors which is of concern to me, they are:

1. Connect to Mail Server <server> A error occured connecting to your Mail Server <server>.

2. Acceptance of NULL Sender to <server>. Your Mail Server <server> does not accept email from NULL '<>' senders.

Wondering what is the cause of these errors? Please not that I am able to send and receive emails from the server.

Thanks for help.
 
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cPanelMichael

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Apr 11, 2011
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