I double checked and saved the original new.list to new.list-backup. I removed all but 15 lines (no blank lines or spaces):

server1.domain.net:/path/path/path/filename
server2.domain.net:/path/path/path/filename
server3.domain.net:/path/path/path/filename
... on to server 15

I tried adding your update

Code:

[ -n "$filepath" ] &&

and I am still receiving the "scp: ambiguous target" for each line...

Like I said this worked fine on the Jan 15th. I did not update the script and tried to run it today to check again and am now getting the "scp: ambiguous target" error.

When I run the script with set -x I am getting the following: