Temporary blacklists are used to exclude specific e-mail addresses and/or domains from deliveries. The block does not apply generally, but only for the message associated with the blocking list.

1. Create a single-column txt or csv file and save it in ANSI/ASCII format. The file can contain both e-mail addresses and domains
   
   The following example excludes all addresses belonging to the domains web.de and gmx as well as two specific ones:

   max.mustermann@yahoo.de
   testkunde@testdomain.com
   web.de
   gmx.de

   Note that the wildcard sign (*) is not allowed in temporary blacklists.

2. At Addresses > Lists > Temporary blacklists the file can be uploaded as a temporary blocking list.
   
   

By the button on the bottom right you will be lead to the upload menu in which you select the temporary blacklist data file, upload and name it.

At the place where you assign a target group to your message in Delivery → Drafts you can add the temporary blacklists as an exclude filter. Contained addrsses will be excluded from the dispatch.