Greylisting

This server uses 1 linked node. To adjust a linked node’s configuration you must log in to that node directly. This interface will only affect the local server’s configuration. Use the “Link Server Nodes” interface to manage this server’s linked nodes.

Greylisting defends email users against spam. When enabled, the mail server will temporarily reject any email from a sender the server does not recognize. If the email is legitimate, the originating server will try again after a delay. After sufficient time has elapsed, the server will accept the email.

Greylisting is Enabled Greylisting is Disabled
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Trusted Hosts

Greylisting will never defer emails from entries on the Trusted Hosts list.

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Host IP Address Comment Actions
The Trusted Hosts list is empty.

Common Mail Providers

Greylisting will never defer emails from trusted mail providers.

Mail Provider Trust Auto Update
Mimecast  
Google  
Microsoft  
Twitter  
Amazon SES  
Chase Bank (Financial Institution)  
Wells Fargo (Financial Institution)  
Comodo/Sectigo  
Yahoo / Verizon Media  
McAfee SaaS Email Security (MX Logic)  
Facebook  
Microsoft Office 365  
Fidelity Investments (Financial Institution)  
AT&T  
Symantec Email Security.cloud (Messagelabs)  
Tucows/OpenSRS  
cPanel  
The Vanguard Group (Financial Institution)  
Roadrunner  
U.S. Department of the Treasury (Financial Institution)  
Apple  
Verizon  
SBCGlobal.net  
Outlook / Hotmail  
TD Ameritrade (Financial Institution)  
Broadridge Financial Solutions (Financial Institution)  
AOL  
Comcast  
First Data (Financial Institution)  
MailChannels  
Bank of America (Financial Institution)  
No Common Mail Provider settings found.