What is Greylisting?

Greylisting (or graylisting) is a method of defending e-mail users against spam. A mail transfer agent (MTA) using greylisting will "temporarily reject" any email from a sender it does not recognize. If the mail is legitimate, the originating server will, after a delay, try again and if sufficient time has elapsed, the email will be accepted. If the mail is from a spammer it will probably not be retried since a spammer goes through thousands of email addresses and typically cannot afford the time delay to retry.

By default, Greylisting is enabled on our mail server.

Hjälpte svaret dig?

 Skriv ut denna artikeln

Läs även

How to send email using PHP script?

For PHP, We provide pear mail using smtp authentication method , here is the code sample:...

General SeekDotNet Mail Server Information

...

How do I setup Outlook Express

Please note, replace yourdomain.com with your actual domain name. 1. Open Express. 2....

How do I keep a copy of emails on the server with Outlook?

Open Outlook interface, and click on "Tools -> E-mail Accounts". Select "View or change...

How to set up email with Outlook 2003?

Follow the steps below to set up Outlook 2003 to retrieve email from our mail server. ...