20 Domain Name Email Address Block New

If your mail server has been blacklisted some email you send may not be delivered.
Domain name email address block. When you add an email address or domain to your blocked senders list outlook on the webautomatically moves messages from that sender to the junk email folder. When you are finished adding email addresses or domains to your blocked senders list click ok to close the safety options window. Commonly called realtime blacklist dnsbl or rbl.
Type in the email address or domain address you would like to block and click ok. You can block messages from specific email addresses or domains from reaching your inbox. Select the blocked senders tab.
To add an email address to the blocked senders list click add. Select the blocked senders tab.