I have a video service going on and I used to login to every client's Youtube account and upload my work there. Few months ago just when Youtube stepped up their game against spam, I got a warning every time I logged in to other accounts. Something like "Suspicious location, confirm your account via phone", etc. It takes much more time for me to upload videos to my server and wait for clients to download and upload them, than just uploading videos to client's YT accounts by myself. What to do?