The donation addresses don't work in v12 anymore due to insecurity.Is there a guide for this for a VPS on Ubuntu? I'd like to keep the MN balance at 1,000...
Thanks.
Yep, with the donation feature gone, you have to manually send your inputs (normally through coin control).
Can't importing the privkey for only the payment address into another wallet work ?I guess you could write a script using listunspent, createrawtransaction and sendrawtransaction, but you would still have to start the cold wallet.