I uploaded a static list of contacts in which each contact’s last name had a misspelling.
I have corrected it and have tried to re-upload the list to update the same contacts (all of them have email addresses) and NO MATTER WHAT I TRY, THE LAST NAMES OF THESE CONTACTS REMAIN MISSPELLED.
I tried uploading the list without contact IDs.
I tried exporting the existing list with contact IDs, then uploading again with the corrected names and checking “file contains contact ID column”.
I tried uploading as a new static list.
I tried deleting both of the old lists and uploading a new list.
Someone please assist.