Cand send mosaic through my NIS server

Technical Discussion
#1

Hi all,

Im trying to send som mosaic through my NIS server.

I’ve put my delegated private key (from NEM wallet) to nis-server and I use my private key to sign transaction.

I always get error":"Unauthorized"

Soppose there is something wrong with keys, but I dont understand what exactly. Should I use regular (not delegated) private key on my NIS server? Pls any help appreciated

#2

I found that NIS sever accepts requests only from localhost - so there should be some way to whitelist some ips. How can it be done?