I’m using the same email (only dots are different for the gmail address) on many accounts to centralize shoutout requests. Is that something instagram could ban the accounts for?
All footprints, and this is one, can cause bans.
Its more work, but make unique email adresses and redirect them all to one.
Definitely worth the extra time investment though
Wait until the day you get 2 or more email verifications off same email for different clients on the same day and time. Trust me, you will have wished you never did it.