LISTSERV / Assistance needed to modify configuration to restrict senders


  • To provide instruction on modifying your LISTSERV list configuration to restrict senders when:
    • You want to block messages sent by non-Miami users
    • You want to limit senders on your list to Miami users only
    • You want to limit senders on your list to users with a Miami email address ( or
  • To obtain assistance with modifying your LISTSERV list configuration


  • LISTSERV List Owner


  • 10283: LISTSERV


  • The keyword Filter can be added to a LISTSERV list header and edited to specify how filtered address patterns should be applied, as follows:
    • Also – If you want the addresses or patterns entered to be in addition to the default filters set up for the whole server (recommended)
    • Only – If you want to replace the default filters
    • Safe – If you want to use the safe filter
  1. Go to Miami's LISTSERV portal
  2. Login using your email address and Listserv password
  3. Select the list from your Dashboard
  4. Select List Configuration
  5. Click the Edit Manually button
  6. In the list header, look for the following keyword and text: Filter= Safe
  7. Change the text to Filter= Also,*,*
  8. Click Save
    • Ignore the English template error — the new configuration setting will still be saved


Or request assistance

  • If you are unable to modify your LISTSERV configuration, contact IT Help by phone at 513-529-7900 or by live chat at to request assistance


For internal use



Article ID: 65251
Mon 10/15/18 4:27 PM
Thu 2/2/23 3:26 PM
Can you resolve this issue yourself?
Yes! This is self-service with a smile.