Learn how to specify what happens to messages from non-members that come from specific domains. You can restrict postings to specific domains, like ucsd.edu.
Where “domain” is replaced with the domain you want to accept. If you want to automatically accept all messages from UCSD email addresses, you need to specify “ucsd.edu” as your domain:
Other options include:
For example, if your list receives lots of spam from the xyz.com domain, enter “^.*xyz.com” in the “discard these nonmembers” setting. Messages from any address ending in xyz.com will then be automatically discarded.
Note: Depending on what you want to accomplish, you also need to make sure the generic nonmember action setting is set correctly. This setting specifies what happens to messages from non-members that do not fit any of the sender filters.
If you still have questions or need additional assistance, please submit a ticket or call the ITS Service Desk at (858) 246-4357