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# MDaemon Email Server 26.0

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Block List (by sender) | Scroll Prev Top Next More

Messages sent from these addresses receive a detrimental score

Click Advanced to add addresses to this list. Messages from addresses on this block list will have their Spam Filter score increased by the amount specified on the Spam Filter Settings screen, typically causing them to be marked as spam. However, including an address on this list does not automatically guarantee that a message from that address will always be considered spam. For example, if a message comes from a blocked sender but is addressed to an allowed recipient, then the score modifiers may offset each other and cause the message to have a final score that is below the spam score threshold. This could also happen if you have the block list score modifier set particularly low.

| This screen is unavailable when you have configured MDaemon to use another server's MDaemon Spam Daemon (MDSpamD) for Spam Filter processing. This Spam Filter list will be maintained on the other server. See Spam Daemon for more information.

MDaemon v26.0.1 - April 2026. Copyright © 1996-2026. All rights reserved. MDaemon Technologies